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53900416375 = 531322551499
BaseRepresentation
bin110010001100101101…
…110001010101110111
312011010102010212000121
4302030231301111313
51340342001311000
640432252552411
73615462660031
oct621455612567
9164112125017
1053900416375
112094a41a663
12a543182707
13510cb65300
142874760c51
151606ee8b1a
hexc8cb71577

53900416375 has 24 divisors (see below), whose sum is σ = 72840222000. Its totient is φ = 39803368800.

The previous prime is 53900416327. The next prime is 53900416391. The reversal of 53900416375 is 57361400935.

It is not a de Polignac number, because 53900416375 - 229 = 53363545463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1254625 + ... + 1296874.

It is an arithmetic number, because the mean of its divisors is an integer number (3035009250).

Almost surely, 253900416375 is an apocalyptic number.

53900416375 is a deficient number, since it is larger than the sum of its proper divisors (18939805625).

53900416375 is a wasteful number, since it uses less digits than its factorization.

53900416375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551540 (or 2551517 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 53900416375 in words is "fifty-three billion, nine hundred million, four hundred sixteen thousand, three hundred seventy-five".

Divisors: 1 5 13 25 65 125 169 325 845 1625 4225 21125 2551499 12757495 33169487 63787475 165847435 318937375 431203331 829237175 2156016655 4146185875 10780083275 53900416375