253414913452511 has 2 divisors, whose sum is σ = 253414913452512. Its totient is φ = 253414913452510.

The previous prime is 253414913452483. The next prime is 253414913452517. The reversal of 253414913452511 is 115254319414352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253414913452511 - 2³⁰ = 253413839710687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253414913452511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253414913452517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126707456726255 + 126707456726256.

It is an arithmetic number, because the mean of its divisors is an integer number (126707456726256).

Almost surely, 2^{253414913452511} is an apocalyptic number.

253414913452511 is a deficient number, since it is larger than the sum of its proper divisors (1).

253414913452511 is an equidigital number, since it uses as much as digits as its factorization.

253414913452511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592000, while the sum is 50.

The spelling of 253414913452511 in words is "two hundred fifty-three trillion, four hundred fourteen billion, nine hundred thirteen million, four hundred fifty-two thousand, five hundred eleven".