5156992807 has 2 divisors, whose sum is σ = 5156992808. Its totient is φ = 5156992806.

The previous prime is 5156992783. The next prime is 5156992829. The reversal of 5156992807 is 7082996515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5156992807 - 2³¹ = 3009509159 is a prime.

It is a super-2 number, since 2×5156992807² = 53189149622899478498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5156992837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578496403 + 2578496404.

It is an arithmetic number, because the mean of its divisors is an integer number (2578496404).

Almost surely, 2^5156992807 is an apocalyptic number.

5156992807 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156992807 is an equidigital number, since it uses as much as digits as its factorization.

5156992807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 52.

The square root of 5156992807 is about 71812.2051395165. The cubic root of 5156992807 is about 1727.6887628850.

The spelling of 5156992807 in words is "five billion, one hundred fifty-six million, nine hundred ninety-two thousand, eight hundred seven".