52186835385502 has 16 divisors (see below), whose sum is σ = 83207483487360. Its totient is φ = 24462952357888.

The previous prime is 52186835385493. The next prime is 52186835385541. The reversal of 52186835385502 is 20558353868125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2986191502 + ... + 2986208977.

It is an arithmetic number, because the mean of its divisors is an integer number (5200467717960).

Almost surely, 2^{52186835385502} is an apocalyptic number.

52186835385502 is a deficient number, since it is larger than the sum of its proper divisors (31020648101858).

52186835385502 is a wasteful number, since it uses less digits than its factorization.

52186835385502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5972400755.

The product of its (nonzero) digits is 69120000, while the sum is 61.

The spelling of 52186835385502 in words is "fifty-two trillion, one hundred eighty-six billion, eight hundred thirty-five million, three hundred eighty-five thousand, five hundred two".