56577484 has 12 divisors (see below), whose sum is σ = 99791104. Its totient is φ = 28065744.

The previous prime is 56577467. The next prime is 56577487. The reversal of 56577484 is 48477565.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56577487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55179 + ... + 56194.

Almost surely, 2^56577484 is an apocalyptic number.

It is an amenable number.

56577484 is a deficient number, since it is larger than the sum of its proper divisors (43213620).

56577484 is a wasteful number, since it uses less digits than its factorization.

56577484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111504 (or 111502 counting only the distinct ones).

The product of its digits is 940800, while the sum is 46.

The square root of 56577484 is about 7521.8005823074. The cubic root of 56577484 is about 383.8968454835.

The spelling of 56577484 in words is "fifty-six million, five hundred seventy-seven thousand, four hundred eighty-four".