5100545969 has 2 divisors, whose sum is σ = 5100545970. Its totient is φ = 5100545968.

The previous prime is 5100545903. The next prime is 5100545977. The reversal of 5100545969 is 9695450015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4213697569 + 886848400 = 64913^2 + 29780^2 .

It is a cyclic number.

It is not a de Polignac number, because 5100545969 - 2²⁰ = 5099497393 is a prime.

It is a super-2 number, since 2×5100545969² = 52031138363764297922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5100545999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550272984 + 2550272985.

It is an arithmetic number, because the mean of its divisors is an integer number (2550272985).

Almost surely, 2^5100545969 is an apocalyptic number.

It is an amenable number.

5100545969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100545969 is an equidigital number, since it uses as much as digits as its factorization.

5100545969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 5100545969 is about 71418.1067307164. The cubic root of 5100545969 is about 1721.3620418535.

The spelling of 5100545969 in words is "five billion, one hundred million, five hundred forty-five thousand, nine hundred sixty-nine".