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53075828255 = 5192209914009
BaseRepresentation
bin110001011011100100…
…001101111000011111
312001222221112102202212
4301123210031320133
51332144403001010
640214355111035
73556161045032
oct613344157037
9161887472685
1053075828255
1120566a1537a
12a352ba247b
13500b083848
1427d7035019
1515a9916505
hexc5b90de1f

53075828255 has 24 divisors (see below), whose sum is σ = 67256406000. Its totient is φ = 40203856512.

The previous prime is 53075828251. The next prime is 53075828257. The reversal of 53075828255 is 55282857035.

It is not a de Polignac number, because 53075828255 - 22 = 53075828251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53075828251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3781691 + ... + 3795699.

It is an arithmetic number, because the mean of its divisors is an integer number (2802350250).

Almost surely, 253075828255 is an apocalyptic number.

53075828255 is a deficient number, since it is larger than the sum of its proper divisors (14180577745).

53075828255 is a wasteful number, since it uses less digits than its factorization.

53075828255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16151 (or 16132 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 50.

The spelling of 53075828255 in words is "fifty-three billion, seventy-five million, eight hundred twenty-eight thousand, two hundred fifty-five".

Divisors: 1 5 19 95 361 1805 2099 10495 14009 39881 70045 199405 266171 757739 1330855 3788695 5057249 25286245 29404891 147024455 558692929 2793464645 10615165651 53075828255