56432201265 has 48 divisors (see below), whose sum is σ = 106920777600. Its totient is φ = 27306551040.

The previous prime is 56432201261. The next prime is 56432201279. The reversal of 56432201265 is 56210223465.

56432201265 is a `hidden beast` number, since 5 + 643 + 2 + 2 + 0 + 1 + 2 + 6 + 5 = 666.

56432201265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56432201265 - 2² = 56432201261 is a prime.

It is a super-2 number, since 2×56432201265² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56432201261) 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, 135661 + ... + 362309.

It is an arithmetic number, because the mean of its divisors is an integer number (2227516200).

Almost surely, 2^56432201265 is an apocalyptic number.

56432201265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56432201265 is a deficient number, since it is larger than the sum of its proper divisors (50488576335).

56432201265 is a wasteful number, since it uses less digits than its factorization.

56432201265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227174 (or 227171 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 56432201265 in words is "fifty-six billion, four hundred thirty-two million, two hundred one thousand, two hundred sixty-five".