52325560045 has 12 divisors (see below), whose sum is σ = 69017846940. Its totient is φ = 38054952320.

The previous prime is 52325560037. The next prime is 52325560061. The reversal of 52325560045 is 54006552325.

It can be written as a sum of positive squares in 2 ways, for example, as 24947886601 + 27377673444 = 157949^2 + 165462^2 .

It is not a de Polignac number, because 52325560045 - 2³ = 52325560037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52325559986 and 52325560013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43243660 + ... + 43244869.

It is an arithmetic number, because the mean of its divisors is an integer number (5751487245).

Almost surely, 2^52325560045 is an apocalyptic number.

52325560045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52325560045 is a deficient number, since it is larger than the sum of its proper divisors (16692286895).

52325560045 is a wasteful number, since it uses less digits than its factorization.

52325560045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86488556 (or 86488545 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 52325560045 in words is "fifty-two billion, three hundred twenty-five million, five hundred sixty thousand, forty-five".