56245516 has 12 divisors (see below), whose sum is σ = 99138760. Its totient is φ = 27920160.

The previous prime is 56245507. The next prime is 56245517. The reversal of 56245516 is 61554265.

56245516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56245517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50025 + ... + 51136.

Almost surely, 2^56245516 is an apocalyptic number.

It is an amenable number.

56245516 is a deficient number, since it is larger than the sum of its proper divisors (42893244).

56245516 is a wasteful number, since it uses less digits than its factorization.

56245516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101304 (or 101302 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 56245516 is about 7499.7010607090. The cubic root of 56245516 is about 383.1445347959.

The spelling of 56245516 in words is "fifty-six million, two hundred forty-five thousand, five hundred sixteen".