52142624125 has 16 divisors (see below), whose sum is σ = 65488503600. Its totient is φ = 41448388800.

The previous prime is 52142624113. The next prime is 52142624129.

52142624125 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 5278167801 + 46864456324 = 72651^2 + 216482^2 .

It is not a de Polignac number, because 52142624125 - 2³³ = 43552689533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52142624129) 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, 1308850 + ... + 1348099.

It is an arithmetic number, because the mean of its divisors is an integer number (4093031475).

Almost surely, 2^52142624125 is an apocalyptic number.

It is an amenable number.

52142624125 is a deficient number, since it is larger than the sum of its proper divisors (13345879475).

52142624125 is a wasteful number, since it uses less digits than its factorization.

52142624125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657121 (or 2657111 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The spelling of 52142624125 in words is "fifty-two billion, one hundred forty-two million, six hundred twenty-four thousand, one hundred twenty-five".