52372120374 has 64 divisors (see below), whose sum is σ = 133080353280. Its totient is φ = 14955386400.

The previous prime is 52372120369. The next prime is 52372120397. The reversal of 52372120374 is 47302127325.

52372120374 is a `hidden beast` number, since 523 + 7 + 2 + 120 + 3 + 7 + 4 = 666.

52372120374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 682137 + ... + 755019.

It is an arithmetic number, because the mean of its divisors is an integer number (2079380520).

Almost surely, 2^52372120374 is an apocalyptic number.

52372120374 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52372120374 is an abundant number, since it is smaller than the sum of its proper divisors (80708232906).

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

52372120374 is a wasteful number, since it uses less digits than its factorization.

52372120374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74802 (or 74796 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

Adding to 52372120374 its reverse (47302127325), we get a palindrome (99674247699).

The spelling of 52372120374 in words is "fifty-two billion, three hundred seventy-two million, one hundred twenty thousand, three hundred seventy-four".