56378572 has 6 divisors (see below), whose sum is σ = 98662508. Its totient is φ = 28189284.

The previous prime is 56378561. The next prime is 56378573. The reversal of 56378572 is 27587365.

It is not an unprimeable number, because it can be changed into a prime (56378573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7047318 + ... + 7047325.

Almost surely, 2^56378572 is an apocalyptic number.

It is an amenable number.

56378572 is a deficient number, since it is larger than the sum of its proper divisors (42283936).

56378572 is a wasteful number, since it uses less digits than its factorization.

56378572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14094647 (or 14094645 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 56378572 is about 7508.5665742537. The cubic root of 56378572 is about 383.4464227562.

The spelling of 56378572 in words is "fifty-six million, three hundred seventy-eight thousand, five hundred seventy-two".