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53124515024 = 247317569419
BaseRepresentation
bin110001011110011101…
…111100010011010000
312002010100010222110112
4301132131330103100
51332244333440044
640223254420452
73560321633000
oct613635742320
9162110128415
1053124515024
1120591449479
12a367361728
13501819c299
1427dd6aa000
1515add3209e
hexc5e77c4d0

53124515024 has 80 divisors (see below), whose sum is σ = 127094544000. Its totient is φ = 21428338176.

The previous prime is 53124515021. The next prime is 53124515027. The reversal of 53124515024 is 42051542135.

It is an interprime number because it is at equal distance from previous prime (53124515021) and next prime (53124515027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53124515021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191414 + ... + 378005.

It is an arithmetic number, because the mean of its divisors is an integer number (1588681800).

Almost surely, 253124515024 is an apocalyptic number.

It is an amenable number.

53124515024 is an abundant number, since it is smaller than the sum of its proper divisors (73970028976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53124515024 is a wasteful number, since it uses less digits than its factorization.

53124515024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569465 (or 569445 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 53124515024 in words is "fifty-three billion, one hundred twenty-four million, five hundred fifteen thousand, twenty-four".

Divisors: 1 2 4 7 8 14 16 17 28 34 49 56 68 98 112 119 136 196 238 272 343 392 476 686 784 833 952 1372 1666 1904 2744 3332 5488 5831 6664 11662 13328 23324 46648 93296 569419 1138838 2277676 3985933 4555352 7971866 9110704 9680123 15943732 19360246 27901531 31887464 38720492 55803062 63774928 67760861 77440984 111606124 135521722 154881968 195310717 223212248 271043444 390621434 446424496 474326027 542086888 781242868 948652054 1084173776 1562485736 1897304108 3124971472 3320282189 3794608216 6640564378 7589216432 13281128756 26562257512 53124515024