115545553023 has 8 divisors (see below), whose sum is σ = 156010873600. Its totient is φ = 76055300568.

The previous prime is 115545553009. The next prime is 115545553033. The reversal of 115545553023 is 320355545511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115545553023 - 2⁸ = 115545552767 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 (115545553003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243766753 + ... + 243767226.

It is an arithmetic number, because the mean of its divisors is an integer number (19501359200).

Almost surely, 2^115545553023 is an apocalyptic number.

115545553023 is a deficient number, since it is larger than the sum of its proper divisors (40465320577).

115545553023 is an equidigital number, since it uses as much as digits as its factorization.

115545553023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487534061.

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 115545553023 in words is "one hundred fifteen billion, five hundred forty-five million, five hundred fifty-three thousand, twenty-three".