56150506 has 4 divisors (see below), whose sum is σ = 84225762. Its totient is φ = 28075252.

The previous prime is 56150461. The next prime is 56150513. The reversal of 56150506 is 60505165.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 43441281 + 12709225 = 6591^2 + 3565^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14037625 + ... + 14037628.

Almost surely, 2^56150506 is an apocalyptic number.

56150506 is a deficient number, since it is larger than the sum of its proper divisors (28075256).

56150506 is a wasteful number, since it uses less digits than its factorization.

56150506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28075255.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 56150506 is about 7493.3641310162. The cubic root of 56150506 is about 382.9286771229.

The spelling of 56150506 in words is "fifty-six million, one hundred fifty thousand, five hundred six".