5921922768931 has 16 divisors (see below), whose sum is σ = 6663597373440. Its totient is φ = 5221758564000.

The previous prime is 5921922768863. The next prime is 5921922768943. The reversal of 5921922768931 is 1398672291295.

It is a happy number.

5921922768931 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5921922768931 - 2²⁵ = 5921889214499 is a prime.

It is a super-2 number, since 2×5921922768931² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5921922765931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12961711 + ... + 13410808.

It is an arithmetic number, because the mean of its divisors is an integer number (416474835840).

Almost surely, 2^{5921922768931} is an apocalyptic number.

5921922768931 is a deficient number, since it is larger than the sum of its proper divisors (741674604509).

5921922768931 is a wasteful number, since it uses less digits than its factorization.

5921922768931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26373306.

The product of its digits is 29393280, while the sum is 64.

The spelling of 5921922768931 in words is "five trillion, nine hundred twenty-one billion, nine hundred twenty-two million, seven hundred sixty-eight thousand, nine hundred thirty-one".