56312445 has 32 divisors (see below), whose sum is σ = 103403520. Its totient is φ = 25634880.

The previous prime is 56312437. The next prime is 56312471. The reversal of 56312445 is 54421365.

It is not a de Polignac number, because 56312445 - 2³ = 56312437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27466 + ... + 29444.

It is an arithmetic number, because the mean of its divisors is an integer number (3231360).

Almost surely, 2^56312445 is an apocalyptic number.

It is an amenable number.

56312445 is a deficient number, since it is larger than the sum of its proper divisors (47091075).

56312445 is a wasteful number, since it uses less digits than its factorization.

56312445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265.

The product of its digits is 14400, while the sum is 30.

The square root of 56312445 is about 7504.1618452696. The cubic root of 56312445 is about 383.2964480367.

The spelling of 56312445 in words is "fifty-six million, three hundred twelve thousand, four hundred forty-five".