5662662631 has 2 divisors, whose sum is σ = 5662662632. Its totient is φ = 5662662630.

The previous prime is 5662662589. The next prime is 5662662661. The reversal of 5662662631 is 1362662665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5662662631 - 2⁷ = 5662662503 is a prime.

It is a super-2 number, since 2×5662662631² = 64131496145047684322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5662662661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831331315 + 2831331316.

It is an arithmetic number, because the mean of its divisors is an integer number (2831331316).

Almost surely, 2^5662662631 is an apocalyptic number.

5662662631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5662662631 is an equidigital number, since it uses as much as digits as its factorization.

5662662631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 43.

The square root of 5662662631 is about 75250.6653193179. The cubic root of 5662662631 is about 1782.4070695178.

The spelling of 5662662631 in words is "five billion, six hundred sixty-two million, six hundred sixty-two thousand, six hundred thirty-one".