4956165631 has 2 divisors, whose sum is σ = 4956165632. Its totient is φ = 4956165630.

The previous prime is 4956165623. The next prime is 4956165659. The reversal of 4956165631 is 1365616594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4956165631 - 2³ = 4956165623 is a prime.

It is a super-2 number, since 2×4956165631² = 49127155523811256322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4956165661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2478082815 + 2478082816.

It is an arithmetic number, because the mean of its divisors is an integer number (2478082816).

Almost surely, 2^4956165631 is an apocalyptic number.

4956165631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4956165631 is an equidigital number, since it uses as much as digits as its factorization.

4956165631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 46.

The square root of 4956165631 is about 70400.0399928864. The cubic root of 4956165631 is about 1704.9642245312.

The spelling of 4956165631 in words is "four billion, nine hundred fifty-six million, one hundred sixty-five thousand, six hundred thirty-one".