57732131766163 has 4 divisors (see below), whose sum is σ = 57737546025328. Its totient is φ = 57726717507000.

The previous prime is 57732131766151. The next prime is 57732131766173. The reversal of 57732131766163 is 36166713123775.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57732131766163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57732131766098 and 57732131766107.

It is not an unprimeable number, because it can be changed into a prime (57732131766173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2707113588 + ... + 2707134913.

It is an arithmetic number, because the mean of its divisors is an integer number (14434386506332).

Almost surely, 2^{57732131766163} is an apocalyptic number.

57732131766163 is a deficient number, since it is larger than the sum of its proper divisors (5414259165).

57732131766163 is a wasteful number, since it uses less digits than its factorization.

57732131766163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5414259164.

The product of its digits is 20003760, while the sum is 58.

The spelling of 57732131766163 in words is "fifty-seven trillion, seven hundred thirty-two billion, one hundred thirty-one million, seven hundred sixty-six thousand, one hundred sixty-three".