56662475 has 6 divisors (see below), whose sum is σ = 70261500. Its totient is φ = 45329960.

The previous prime is 56662471. The next prime is 56662481. The reversal of 56662475 is 57426665.

56662475 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 56662475 - 2² = 56662471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56662471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1133225 + ... + 1133274.

It is an arithmetic number, because the mean of its divisors is an integer number (11710250).

Almost surely, 2^56662475 is an apocalyptic number.

56662475 is a deficient number, since it is larger than the sum of its proper divisors (13599025).

56662475 is a wasteful number, since it uses less digits than its factorization.

56662475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266509 (or 2266504 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 56662475 is about 7527.4481067623. The cubic root of 56662475 is about 384.0889799407.

The spelling of 56662475 in words is "fifty-six million, six hundred sixty-two thousand, four hundred seventy-five".