253310407139 has 2 divisors, whose sum is σ = 253310407140. Its totient is φ = 253310407138.

The previous prime is 253310407117. The next prime is 253310407151. The reversal of 253310407139 is 931704013352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253310407139 - 2²⁰ = 253309358563 is a prime.

It is not a weakly prime, because it can be changed into another prime (253310407159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126655203569 + 126655203570.

It is an arithmetic number, because the mean of its divisors is an integer number (126655203570).

Almost surely, 2^253310407139 is an apocalyptic number.

253310407139 is a deficient number, since it is larger than the sum of its proper divisors (1).

253310407139 is an equidigital number, since it uses as much as digits as its factorization.

253310407139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 253310407139 in words is "two hundred fifty-three billion, three hundred ten million, four hundred seven thousand, one hundred thirty-nine".