53696072 has 16 divisors (see below), whose sum is σ = 100758060. Its totient is φ = 26827264.

The previous prime is 53696057. The next prime is 53696119. The reversal of 53696072 is 27069635.

It can be written as a sum of positive squares in 2 ways, for example, as 52911076 + 784996 = 7274^2 + 886^2 .

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, 17948 + ... + 20724.

Almost surely, 2^53696072 is an apocalyptic number.

It is an amenable number.

53696072 is a deficient number, since it is larger than the sum of its proper divisors (47061988).

53696072 is a wasteful number, since it uses less digits than its factorization.

53696072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200 (or 5196 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 53696072 is about 7327.7603672609. The cubic root of 53696072 is about 377.2658595142.

The spelling of 53696072 in words is "fifty-three million, six hundred ninety-six thousand, seventy-two".