5721792931 has 2 divisors, whose sum is σ = 5721792932. Its totient is φ = 5721792930.

The previous prime is 5721792929. The next prime is 5721792949. The reversal of 5721792931 is 1392971275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5721792931 - 2¹ = 5721792929 is a prime.

It is a super-2 number, since 2×5721792931² = 65477828690483141522, which contains 22 as substring.

Together with 5721792929, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5721792971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860896465 + 2860896466.

It is an arithmetic number, because the mean of its divisors is an integer number (2860896466).

Almost surely, 2^5721792931 is an apocalyptic number.

5721792931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5721792931 is an equidigital number, since it uses as much as digits as its factorization.

5721792931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 238140, while the sum is 46.

The square root of 5721792931 is about 75642.5338747982. The cubic root of 5721792931 is about 1788.5896458021.

The spelling of 5721792931 in words is "five billion, seven hundred twenty-one million, seven hundred ninety-two thousand, nine hundred thirty-one".