56780524 has 6 divisors (see below), whose sum is σ = 99365924. Its totient is φ = 28390260.

The previous prime is 56780519. The next prime is 56780551. The reversal of 56780524 is 42508765.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7097562 + ... + 7097569.

Almost surely, 2^56780524 is an apocalyptic number.

It is an amenable number.

56780524 is a deficient number, since it is larger than the sum of its proper divisors (42585400).

56780524 is a wasteful number, since it uses less digits than its factorization.

56780524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14195135 (or 14195133 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 56780524 is about 7535.2852633460. The cubic root of 56780524 is about 384.3555282973.

The spelling of 56780524 in words is "fifty-six million, seven hundred eighty thousand, five hundred twenty-four".