5204131421125 has 128 divisors (see below), whose sum is σ = 8276276736000. Its totient is φ = 3177728870400.

The previous prime is 5204131421089. The next prime is 5204131421141. The reversal of 5204131421125 is 5211241314025.

It is not a de Polignac number, because 5204131421125 - 2⁷ = 5204131420997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 425202756 + ... + 425214994.

It is an arithmetic number, because the mean of its divisors is an integer number (64658412000).

Almost surely, 2^{5204131421125} is an apocalyptic number.

It is an amenable number.

5204131421125 is a deficient number, since it is larger than the sum of its proper divisors (3072145314875).

5204131421125 is a wasteful number, since it uses less digits than its factorization.

5204131421125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13592 (or 13582 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 5204131421125 in words is "five trillion, two hundred four billion, one hundred thirty-one million, four hundred twenty-one thousand, one hundred twenty-five".