53002502530025 has 24 divisors (see below), whose sum is σ = 65792702368824. Its totient is φ = 42357123072000.

The previous prime is 53002502530013. The next prime is 53002502530079. The reversal of 53002502530025 is 52003520520035.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 28022338593769 + 24980163936256 = 5293613^2 + 4998016^2 .

It is not a de Polignac number, because 53002502530025 - 2³⁶ = 52933783053289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53002502529973 and 53002502530000.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89439497 + ... + 90030153.

It is an arithmetic number, because the mean of its divisors is an integer number (2741362598701).

Almost surely, 2^{53002502530025} is an apocalyptic number.

It is an amenable number.

53002502530025 is a deficient number, since it is larger than the sum of its proper divisors (12790199838799).

53002502530025 is a wasteful number, since it uses less digits than its factorization.

53002502530025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594461 (or 594456 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 53002502530025 in words is "fifty-three trillion, two billion, five hundred two million, five hundred thirty thousand, twenty-five".