5100459100069 has 2 divisors, whose sum is σ = 5100459100070. Its totient is φ = 5100459100068.

The previous prime is 5100459100063. The next prime is 5100459100117. The reversal of 5100459100069 is 9600019540015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4826202647044 + 274256453025 = 2196862^2 + 523695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5100459100069 is a prime.

It is a super-2 number, since 2×5100459100069² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5100459100063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550229550034 + 2550229550035.

It is an arithmetic number, because the mean of its divisors is an integer number (2550229550035).

Almost surely, 2^{5100459100069} is an apocalyptic number.

It is an amenable number.

5100459100069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100459100069 is an equidigital number, since it uses as much as digits as its factorization.

5100459100069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 40.

The spelling of 5100459100069 in words is "five trillion, one hundred billion, four hundred fifty-nine million, one hundred thousand, sixty-nine".