56264336889285 has 16 divisors (see below), whose sum is σ = 102883358883456. Its totient is φ = 25720839720768.

The previous prime is 56264336889281. The next prime is 56264336889307. The reversal of 56264336889285 is 58298863346265.

It is not a de Polignac number, because 56264336889285 - 2² = 56264336889281 is a prime.

It is a super-2 number, since 2×56264336889285² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56264336889281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267925413654 + ... + 267925413863.

It is an arithmetic number, because the mean of its divisors is an integer number (6430209930216).

Almost surely, 2^{56264336889285} is an apocalyptic number.

It is an amenable number.

56264336889285 is a deficient number, since it is larger than the sum of its proper divisors (46619021994171).

56264336889285 is a wasteful number, since it uses less digits than its factorization.

56264336889285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535850827532.

The product of its digits is 3583180800, while the sum is 75.

The spelling of 56264336889285 in words is "fifty-six trillion, two hundred sixty-four billion, three hundred thirty-six million, eight hundred eighty-nine thousand, two hundred eighty-five".