52742910725 has 6 divisors (see below), whose sum is σ = 65401209330. Its totient is φ = 42194328560.

The previous prime is 52742910707. The next prime is 52742910751. The reversal of 52742910725 is 52701924725.

52742910725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 11907392641 + 40835518084 = 109121^2 + 202078^2 .

It is not a de Polignac number, because 52742910725 - 2²⁶ = 52675801861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1054858190 + ... + 1054858239.

It is an arithmetic number, because the mean of its divisors is an integer number (10900201555).

Almost surely, 2^52742910725 is an apocalyptic number.

It is an amenable number.

52742910725 is a deficient number, since it is larger than the sum of its proper divisors (12658298605).

52742910725 is a wasteful number, since it uses less digits than its factorization.

52742910725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109716439 (or 2109716434 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 52742910725 in words is "fifty-two billion, seven hundred forty-two million, nine hundred ten thousand, seven hundred twenty-five".