53967624 has 16 divisors (see below), whose sum is σ = 134919120. Its totient is φ = 17989200.

The previous prime is 53967607. The next prime is 53967631. The reversal of 53967624 is 42676935.

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, 1124302 + ... + 1124349.

It is an arithmetic number, because the mean of its divisors is an integer number (8432445).

Almost surely, 2^53967624 is an apocalyptic number.

It is an amenable number.

53967624 is an abundant number, since it is smaller than the sum of its proper divisors (80951496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53967624 is a wasteful number, since it uses less digits than its factorization.

53967624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248660 (or 2248656 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 53967624 is about 7346.2659902838. The cubic root of 53967624 is about 377.9007606003.

The spelling of 53967624 in words is "fifty-three million, nine hundred sixty-seven thousand, six hundred twenty-four".