53325572 has 24 divisors (see below), whose sum is σ = 94750656. Its totient is φ = 26257248.

The previous prime is 53325541. The next prime is 53325581. The reversal of 53325572 is 27552335.

53325572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142778 + ... + 143150.

It is an arithmetic number, because the mean of its divisors is an integer number (3947944).

Almost surely, 2^53325572 is an apocalyptic number.

It is an amenable number.

53325572 is a deficient number, since it is larger than the sum of its proper divisors (41425084).

53325572 is a wasteful number, since it uses less digits than its factorization.

53325572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827 (or 825 counting only the distinct ones).

The product of its digits is 31500, while the sum is 32.

The square root of 53325572 is about 7302.4360319006. The cubic root of 53325572 is about 376.3961514309.

The spelling of 53325572 in words is "fifty-three million, three hundred twenty-five thousand, five hundred seventy-two".