53324512120 has 64 divisors (see below), whose sum is σ = 135400831200. Its totient is φ = 18722081280.

The previous prime is 53324512117. The next prime is 53324512121. The reversal of 53324512120 is 2121542335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53324512121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2076759 + ... + 2102278.

Almost surely, 2^53324512120 is an apocalyptic number.

It is an amenable number.

53324512120 is an abundant number, since it is smaller than the sum of its proper divisors (82076319080).

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

53324512120 is a wasteful number, since it uses less digits than its factorization.

53324512120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179088 (or 4179084 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 53324512120 in words is "fifty-three billion, three hundred twenty-four million, five hundred twelve thousand, one hundred twenty".