455113155 has 32 divisors (see below), whose sum is σ = 834453504. Its totient is φ = 207490176.

The previous prime is 455113151. The next prime is 455113163. The reversal of 455113155 is 551311554.

It is not a de Polignac number, because 455113155 - 2² = 455113151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455113151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34557 + ... + 45873.

It is an arithmetic number, because the mean of its divisors is an integer number (26076672).

Almost surely, 2^455113155 is an apocalyptic number.

455113155 is a deficient number, since it is larger than the sum of its proper divisors (379340349).

455113155 is a wasteful number, since it uses less digits than its factorization.

455113155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11715.

The product of its digits is 7500, while the sum is 30.

The square root of 455113155 is about 21333.3812369254. The cubic root of 455113155 is about 769.2009223124.

The spelling of 455113155 in words is "four hundred fifty-five million, one hundred thirteen thousand, one hundred fifty-five".