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52725675627 = 351715118447
BaseRepresentation
bin110001000110101100…
…011111011001101011
312001002112122211200000
4301012230133121223
51330440233110002
640115530114043
73544406563632
oct610654373153
9161075584600
1052725675627
11203a72a6539
12a27587b923
134c83676041
1427a2728519
151588cec61c
hexc46b1f66b

52725675627 has 48 divisors (see below), whose sum is σ = 83691159552. Its totient is φ = 33056968320.

The previous prime is 52725675619. The next prime is 52725675637. The reversal of 52725675627 is 72657652725.

52725675627 is a `hidden beast` number, since 5 + 2 + 7 + 2 + 5 + 6 + 7 + 5 + 627 = 666.

It is not a de Polignac number, because 52725675627 - 23 = 52725675619 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (52725675637) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6237718 + ... + 6246164.

It is an arithmetic number, because the mean of its divisors is an integer number (1743565824).

Almost surely, 252725675627 is an apocalyptic number.

52725675627 is a deficient number, since it is larger than the sum of its proper divisors (30965483925).

52725675627 is a wasteful number, since it uses less digits than its factorization.

52725675627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9990 (or 9978 counting only the distinct ones).

The product of its digits is 12348000, while the sum is 54.

The spelling of 52725675627 in words is "fifty-two billion, seven hundred twenty-five million, six hundred seventy-five thousand, six hundred twenty-seven".

Divisors: 1 3 9 17 27 51 81 153 243 459 1377 1511 4131 4533 8447 13599 25341 25687 40797 76023 77061 122391 143599 228069 231183 367173 430797 684207 693549 1292391 2052621 2080647 3877173 6241941 11631519 12763417 34894557 38290251 114870753 216978089 344612259 650934267 1033836777 1952802801 3101510331 5858408403 17575225209 52725675627