53032368 has 40 divisors (see below), whose sum is σ = 137276928. Its totient is φ = 17641792.

The previous prime is 53032361. The next prime is 53032379. The reversal of 53032368 is 86323035.

It is not an unprimeable number, because it can be changed into a prime (53032361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34921 + ... + 36407.

Almost surely, 2^53032368 is an apocalyptic number.

It is an amenable number.

53032368 is an abundant number, since it is smaller than the sum of its proper divisors (84244560).

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

53032368 is a wasteful number, since it uses less digits than its factorization.

53032368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2235 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 53032368 is about 7282.3325933385. The cubic root of 53032368 is about 375.7050274439.

The spelling of 53032368 in words is "fifty-three million, thirty-two thousand, three hundred sixty-eight".