52999612 has 6 divisors (see below), whose sum is σ = 92749328. Its totient is φ = 26499804.

The previous prime is 52999603. The next prime is 52999627. The reversal of 52999612 is 21699925.

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 as a sum of consecutive naturals, namely, 6624948 + ... + 6624955.

Almost surely, 2^52999612 is an apocalyptic number.

It is an amenable number.

52999612 is a deficient number, since it is larger than the sum of its proper divisors (39749716).

52999612 is a wasteful number, since it uses less digits than its factorization.

52999612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13249907 (or 13249905 counting only the distinct ones).

The product of its digits is 87480, while the sum is 43.

The square root of 52999612 is about 7280.0832412823. The cubic root of 52999612 is about 375.6276587916.

The spelling of 52999612 in words is "fifty-two million, nine hundred ninety-nine thousand, six hundred twelve".