136427264354539 has 2 divisors, whose sum is σ = 136427264354540. Its totient is φ = 136427264354538.

The previous prime is 136427264354471. The next prime is 136427264354599. The reversal of 136427264354539 is 935453462724631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136427264354539 is a prime.

It is a super-2 number, since 2×136427264354539² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (136427264354599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68213632177269 + 68213632177270.

It is an arithmetic number, because the mean of its divisors is an integer number (68213632177270).

Almost surely, 2^{136427264354539} is an apocalyptic number.

136427264354539 is a deficient number, since it is larger than the sum of its proper divisors (1).

136427264354539 is an equidigital number, since it uses as much as digits as its factorization.

136427264354539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 391910400, while the sum is 64.

The spelling of 136427264354539 in words is "one hundred thirty-six trillion, four hundred twenty-seven billion, two hundred sixty-four million, three hundred fifty-four thousand, five hundred thirty-nine".