5100157969 has 2 divisors, whose sum is σ = 5100157970. Its totient is φ = 5100157968.

The previous prime is 5100157963. The next prime is 5100157999. The reversal of 5100157969 is 9697510015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4929724944 + 170433025 = 70212^2 + 13055^2 .

It is a cyclic number.

It is not a de Polignac number, because 5100157969 - 2⁹ = 5100157457 is a prime.

It is a super-2 number, since 2×5100157969² = 52023222617508409922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5100157963) 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, 2550078984 + 2550078985.

It is an arithmetic number, because the mean of its divisors is an integer number (2550078985).

Almost surely, 2^5100157969 is an apocalyptic number.

It is an amenable number.

5100157969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100157969 is an equidigital number, since it uses as much as digits as its factorization.

5100157969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 85050, while the sum is 43.

The square root of 5100157969 is about 71415.3902810872. The cubic root of 5100157969 is about 1721.3183925780.

The spelling of 5100157969 in words is "five billion, one hundred million, one hundred fifty-seven thousand, nine hundred sixty-nine".