53943532 has 6 divisors (see below), whose sum is σ = 94401188. Its totient is φ = 26971764.

The previous prime is 53943517. The next prime is 53943551. The reversal of 53943532 is 23534935.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6742938 + ... + 6742945.

Almost surely, 2^53943532 is an apocalyptic number.

It is an amenable number.

53943532 is a deficient number, since it is larger than the sum of its proper divisors (40457656).

53943532 is a wasteful number, since it uses less digits than its factorization.

53943532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13485887 (or 13485885 counting only the distinct ones).

The product of its digits is 48600, while the sum is 34.

The square root of 53943532 is about 7344.6260626393. The cubic root of 53943532 is about 377.8445186070.

The spelling of 53943532 in words is "fifty-three million, nine hundred forty-three thousand, five hundred thirty-two".