56225605995 has 48 divisors (see below), whose sum is σ = 109517728320. Its totient is φ = 26476800768.

The previous prime is 56225605991. The next prime is 56225606009. The reversal of 56225605995 is 59950652265.

56225605995 is a `hidden beast` number, since 5 + 6 + 2 + 25 + 605 + 9 + 9 + 5 = 666.

It is not a de Polignac number, because 56225605995 - 2² = 56225605991 is a prime.

It is a super-2 number, since 2×56225605995² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56225605991) 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, 2075940 + ... + 2102849.

It is an arithmetic number, because the mean of its divisors is an integer number (2281619340).

Almost surely, 2^56225605995 is an apocalyptic number.

56225605995 is a deficient number, since it is larger than the sum of its proper divisors (53292122325).

56225605995 is a wasteful number, since it uses less digits than its factorization.

56225605995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178836 (or 4178833 counting only the distinct ones).

The product of its (nonzero) digits is 7290000, while the sum is 54.

The spelling of 56225605995 in words is "fifty-six billion, two hundred twenty-five million, six hundred five thousand, nine hundred ninety-five".