56065516 has 12 divisors (see below), whose sum is σ = 105662032. Its totient is φ = 25876368.

The previous prime is 56065481. The next prime is 56065543. The reversal of 56065516 is 61556065.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539040 + ... + 539143.

Almost surely, 2^56065516 is an apocalyptic number.

It is an amenable number.

56065516 is a deficient number, since it is larger than the sum of its proper divisors (49596516).

56065516 is a wasteful number, since it uses less digits than its factorization.

56065516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078200 (or 1078198 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 56065516 is about 7487.6909658452. The cubic root of 56065516 is about 382.7353779311.

The spelling of 56065516 in words is "fifty-six million, sixty-five thousand, five hundred sixteen".