56312475 has 24 divisors (see below), whose sum is σ = 95379312. Its totient is φ = 29299200.

The previous prime is 56312471. The next prime is 56312479. The reversal of 56312475 is 57421365.

It is an interprime number because it is at equal distance from previous prime (56312471) and next prime (56312479).

It is not a de Polignac number, because 56312475 - 2² = 56312471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56312471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6082 + ... + 12231.

It is an arithmetic number, because the mean of its divisors is an integer number (3974138).

Almost surely, 2^56312475 is an apocalyptic number.

56312475 is a deficient number, since it is larger than the sum of its proper divisors (39066837).

56312475 is a wasteful number, since it uses less digits than its factorization.

56312475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18367 (or 18362 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 56312475 is about 7504.1638441601. The cubic root of 56312475 is about 383.2965161027.

The spelling of 56312475 in words is "fifty-six million, three hundred twelve thousand, four hundred seventy-five".