53325672 has 32 divisors (see below), whose sum is σ = 134023680. Its totient is φ = 17680640.

The previous prime is 53325659. The next prime is 53325691. The reversal of 53325672 is 27652335.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233 + ... + 10400.

It is an arithmetic number, because the mean of its divisors is an integer number (4188240).

Almost surely, 2^53325672 is an apocalyptic number.

It is an amenable number.

53325672 is an abundant number, since it is smaller than the sum of its proper divisors (80698008).

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

53325672 is a wasteful number, since it uses less digits than its factorization.

53325672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11833 (or 11829 counting only the distinct ones).

The product of its digits is 37800, while the sum is 33.

The square root of 53325672 is about 7302.4428789276. The cubic root of 53325672 is about 376.3963867126.

The spelling of 53325672 in words is "fifty-three million, three hundred twenty-five thousand, six hundred seventy-two".