56281322295 has 72 divisors (see below), whose sum is σ = 107311892688. Its totient is φ = 27266849280.

The previous prime is 56281322291. The next prime is 56281322297. The reversal of 56281322295 is 59222318265.

56281322295 is a `hidden beast` number, since 5 + 628 + 13 + 2 + 2 + 2 + 9 + 5 = 666.

56281322295 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 56281322295 - 2² = 56281322291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 56281322295.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56281322291) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8855839 + ... + 8862191.

It is an arithmetic number, because the mean of its divisors is an integer number (1490442954).

Almost surely, 2^56281322295 is an apocalyptic number.

56281322295 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56281322295 is a deficient number, since it is larger than the sum of its proper divisors (51030570393).

56281322295 is a wasteful number, since it uses less digits than its factorization.

56281322295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8013 (or 7999 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The spelling of 56281322295 in words is "fifty-six billion, two hundred eighty-one million, three hundred twenty-two thousand, two hundred ninety-five".