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56025830525 = 5272337013761
BaseRepresentation
bin110100001011011001…
…100101010001111101
312100121112111002010012
4310023121211101331
51404220103034100
641423215553005
74022241462530
oct641331452175
9170545432105
1056025830525
1121840136785
12aa36b2b765
13538b2b0a12
1429d6b44a17
1516cd8d1135
hexd0b66547d

56025830525 has 48 divisors (see below), whose sum is σ = 82893051648. Its totient is φ = 36727680000.

The previous prime is 56025830521. The next prime is 56025830611. The reversal of 56025830525 is 52503852065.

It is not a de Polignac number, because 56025830525 - 22 = 56025830521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56025830521) 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 47 ways as a sum of consecutive naturals, for example, 14894645 + ... + 14898405.

It is an arithmetic number, because the mean of its divisors is an integer number (1726938576).

Almost surely, 256025830525 is an apocalyptic number.

It is an amenable number.

56025830525 is a deficient number, since it is larger than the sum of its proper divisors (26867221123).

56025830525 is a wasteful number, since it uses less digits than its factorization.

56025830525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502 (or 7497 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 56025830525 in words is "fifty-six billion, twenty-five million, eight hundred thirty thousand, five hundred twenty-five".

Divisors: 1 5 7 23 25 35 115 161 175 575 805 3701 3761 4025 18505 18805 25907 26327 85123 86503 92525 94025 129535 131635 425615 432515 595861 605521 647675 658175 2128075 2162575 2979305 3027605 13919461 14896525 15138025 69597305 97436227 320147603 347986525 487181135 1600738015 2241033221 2435905675 8003690075 11205166105 56025830525