52038779425 has 12 divisors (see below), whose sum is σ = 64595826540. Its totient is φ = 41587320320.

The previous prime is 52038779417. The next prime is 52038779483. The reversal of 52038779425 is 52497783025.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 4167089809 + 47871689616 = 64553^2 + 218796^2 .

It is not a de Polignac number, because 52038779425 - 2³ = 52038779417 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1068280 + ... + 1115929.

It is an arithmetic number, because the mean of its divisors is an integer number (5382985545).

Almost surely, 2^52038779425 is an apocalyptic number.

It is an amenable number.

52038779425 is a deficient number, since it is larger than the sum of its proper divisors (12557047115).

52038779425 is a wasteful number, since it uses less digits than its factorization.

52038779425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185172 (or 2185167 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 52038779425 in words is "fifty-two billion, thirty-eight million, seven hundred seventy-nine thousand, four hundred twenty-five".