52653655635625 has 80 divisors (see below), whose sum is σ = 72656730203904. Its totient is φ = 37826240000000.

The previous prime is 52653655635613. The next prime is 52653655635661.

It is a happy number.

52653655635625 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52653655635625 - 2¹¹ = 52653655633577 is a prime.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 299187657 + ... + 299363593.

Almost surely, 2^{52653655635625} is an apocalyptic number.

52653655635625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52653655635625 is a deficient number, since it is larger than the sum of its proper divisors (20003074568279).

52653655635625 is a wasteful number, since it uses less digits than its factorization.

52653655635625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176500 (or 176485 counting only the distinct ones).

The product of its digits is 729000000, while the sum is 64.

The spelling of 52653655635625 in words is "fifty-two trillion, six hundred fifty-three billion, six hundred fifty-five million, six hundred thirty-five thousand, six hundred twenty-five".