115455405354 has 16 divisors (see below), whose sum is σ = 231596010048. Its totient is φ = 38370935232.

The previous prime is 115455405319. The next prime is 115455405371. The reversal of 115455405354 is 453504554511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28547782 + ... + 28551825.

It is an arithmetic number, because the mean of its divisors is an integer number (14474750628).

Almost surely, 2^115455405354 is an apocalyptic number.

115455405354 is an abundant number, since it is smaller than the sum of its proper divisors (116140604694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115455405354 is a wasteful number, since it uses less digits than its factorization.

115455405354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57099949.

The product of its (nonzero) digits is 600000, while the sum is 42.

Adding to 115455405354 its reverse (453504554511), we get a palindrome (568959959865).

The spelling of 115455405354 in words is "one hundred fifteen billion, four hundred fifty-five million, four hundred five thousand, three hundred fifty-four".