117546053129 has 2 divisors, whose sum is σ = 117546053130. Its totient is φ = 117546053128.

The previous prime is 117546053111. The next prime is 117546053153. The reversal of 117546053129 is 921350645711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111387727504 + 6158325625 = 333748^2 + 78475^2 .

It is a cyclic number.

It is not a de Polignac number, because 117546053129 - 2²⁸ = 117277617673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117546053129.

It is not a weakly prime, because it can be changed into another prime (117546053179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58773026564 + 58773026565.

It is an arithmetic number, because the mean of its divisors is an integer number (58773026565).

Almost surely, 2^117546053129 is an apocalyptic number.

It is an amenable number.

117546053129 is a deficient number, since it is larger than the sum of its proper divisors (1).

117546053129 is an equidigital number, since it uses as much as digits as its factorization.

117546053129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 117546053129 in words is "one hundred seventeen billion, five hundred forty-six million, fifty-three thousand, one hundred twenty-nine".