4996964923 has 2 divisors, whose sum is σ = 4996964924. Its totient is φ = 4996964922.

The previous prime is 4996964911. The next prime is 4996964953. The reversal of 4996964923 is 3294696994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4996964923 - 2⁵ = 4996964891 is a prime.

It is not a weakly prime, because it can be changed into another prime (4996964953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498482461 + 2498482462.

It is an arithmetic number, because the mean of its divisors is an integer number (2498482462).

Almost surely, 2^4996964923 is an apocalyptic number.

4996964923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4996964923 is an equidigital number, since it uses as much as digits as its factorization.

4996964923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22674816, while the sum is 61.

The square root of 4996964923 is about 70689.2136255596. The cubic root of 4996964923 is about 1709.6298827341.

The spelling of 4996964923 in words is "four billion, nine hundred ninety-six million, nine hundred sixty-four thousand, nine hundred twenty-three".