52631642231365 has 16 divisors (see below), whose sum is σ = 64255976006400. Its totient is φ = 41373922038592.

The previous prime is 52631642231339. The next prime is 52631642231387. The reversal of 52631642231365 is 56313224613625.

It is a cyclic number.

It is not a de Polignac number, because 52631642231365 - 2²⁹ = 52631105360453 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37548445 + ... + 38924914.

It is an arithmetic number, because the mean of its divisors is an integer number (4015998500400).

Almost surely, 2^{52631642231365} is an apocalyptic number.

It is an amenable number.

52631642231365 is a deficient number, since it is larger than the sum of its proper divisors (11624333775035).

52631642231365 is a wasteful number, since it uses less digits than its factorization.

52631642231365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76475756.

The product of its digits is 4665600, while the sum is 49.

The spelling of 52631642231365 in words is "fifty-two trillion, six hundred thirty-one billion, six hundred forty-two million, two hundred thirty-one thousand, three hundred sixty-five".