115544451153133 has 4 divisors (see below), whose sum is σ = 115544503887808. Its totient is φ = 115544398418460.

The previous prime is 115544451152993. The next prime is 115544451153137. The reversal of 115544451153133 is 331351154445511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115544451153133 - 2⁹ = 115544451152621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115544451153137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22931523 + ... + 27512608.

It is an arithmetic number, because the mean of its divisors is an integer number (28886125971952).

Almost surely, 2^{115544451153133} is an apocalyptic number.

It is an amenable number.

115544451153133 is a deficient number, since it is larger than the sum of its proper divisors (52734675).

115544451153133 is an equidigital number, since it uses as much as digits as its factorization.

115544451153133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52734674.

The product of its digits is 1080000, while the sum is 46.

The spelling of 115544451153133 in words is "one hundred fifteen trillion, five hundred forty-four billion, four hundred fifty-one million, one hundred fifty-three thousand, one hundred thirty-three".