52511416 has 16 divisors (see below), whose sum is σ = 100128600. Its totient is φ = 25810464.

The previous prime is 52511401. The next prime is 52511441. The reversal of 52511416 is 61411525.

It is a happy number.

It is a congruent number.

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, 55155 + ... + 56098.

Almost surely, 2^52511416 is an apocalyptic number.

It is an amenable number.

52511416 is a deficient number, since it is larger than the sum of its proper divisors (47617184).

52511416 is a wasteful number, since it uses less digits than its factorization.

52511416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111318 (or 111314 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 52511416 is about 7246.4761091168. The cubic root of 52511416 is about 374.4707580184.

The spelling of 52511416 in words is "fifty-two million, five hundred eleven thousand, four hundred sixteen".