56507708 has 6 divisors (see below), whose sum is σ = 98888496. Its totient is φ = 28253852.

The previous prime is 56507707. The next prime is 56507713. The reversal of 56507708 is 80770565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56507701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7063460 + ... + 7063467.

It is an arithmetic number, because the mean of its divisors is an integer number (16481416).

Almost surely, 2^56507708 is an apocalyptic number.

It is an amenable number.

56507708 is a deficient number, since it is larger than the sum of its proper divisors (42380788).

56507708 is a wasteful number, since it uses less digits than its factorization.

56507708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14126931 (or 14126929 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 56507708 is about 7517.1609002335. The cubic root of 56507708 is about 383.7389628546.

The spelling of 56507708 in words is "fifty-six million, five hundred seven thousand, seven hundred eight".