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52280505374 = 2192715076763
BaseRepresentation
bin110000101100001010…
…010011010000011110
311222221111222211212212
4300230022103100132
51324032302132444
640003424400422
73530362651316
oct605412232036
9158844884785
1052280505374
1120198a89539
12a170776112
134c1237a7a6
14275d566446
15155ebb519e
hexc2c29341e

52280505374 has 16 divisors (see below), whose sum is σ = 82852788480. Its totient is φ = 24673063320.

The previous prime is 52280505367. The next prime is 52280505379. The reversal of 52280505374 is 47350508225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52280505379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528084 + ... + 2548679.

It is an arithmetic number, because the mean of its divisors is an integer number (5178299280).

Almost surely, 252280505374 is an apocalyptic number.

52280505374 is a deficient number, since it is larger than the sum of its proper divisors (30572283106).

52280505374 is a wasteful number, since it uses less digits than its factorization.

52280505374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5077055.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 52280505374 in words is "fifty-two billion, two hundred eighty million, five hundred five thousand, three hundred seventy-four".

Divisors: 1 2 19 38 271 542 5149 10298 5076763 10153526 96458497 192916994 1375802773 2751605546 26140252687 52280505374