52775257725 has 96 divisors (see below), whose sum is σ = 105041312640. Its totient is φ = 25874795520.

The previous prime is 52775257721. The next prime is 52775257763.

52775257725 is a `hidden beast` number, since 5 + 27 + 7 + 525 + 77 + 25 = 666.

52775257725 is nontrivially palindromic in base 10.

52775257725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52775257725 - 2² = 52775257721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52775257721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 439947 + ... + 546903.

It is an arithmetic number, because the mean of its divisors is an integer number (1094180340).

Almost surely, 2^52775257725 is an apocalyptic number.

It is an amenable number.

52775257725 is a deficient number, since it is larger than the sum of its proper divisors (52266054915).

52775257725 is a wasteful number, since it uses less digits than its factorization.

52775257725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107036 (or 107025 counting only the distinct ones).

The product of its digits is 12005000, while the sum is 54.

The spelling of 52775257725 in words is "fifty-two billion, seven hundred seventy-five million, two hundred fifty-seven thousand, seven hundred twenty-five".