52132423120 has 20 divisors (see below), whose sum is σ = 121207883940. Its totient is φ = 20852969216.

The previous prime is 52132423103. The next prime is 52132423141. The reversal of 52132423120 is 2132423125.

It can be written as a sum of positive squares in 2 ways, for example, as 14866437184 + 37265985936 = 121928^2 + 193044^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325827565 + ... + 325827724.

It is an arithmetic number, because the mean of its divisors is an integer number (6060394197).

Almost surely, 2^52132423120 is an apocalyptic number.

It is an amenable number.

52132423120 is an abundant number, since it is smaller than the sum of its proper divisors (69075460820).

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

52132423120 is a wasteful number, since it uses less digits than its factorization.

52132423120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651655302 (or 651655296 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 52132423120 its reverse (2132423125), we get a palindrome (54264846245).

The spelling of 52132423120 in words is "fifty-two billion, one hundred thirty-two million, four hundred twenty-three thousand, one hundred twenty".