450316513155 has 32 divisors (see below), whose sum is σ = 727181683200. Its totient is φ = 237950825472.

The previous prime is 450316513139. The next prime is 450316513187. The reversal of 450316513155 is 551315613054.

It is not a de Polignac number, because 450316513155 - 2⁴ = 450316513139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 793651 + ... + 1237139.

It is an arithmetic number, because the mean of its divisors is an integer number (22724427600).

Almost surely, 2^450316513155 is an apocalyptic number.

450316513155 is a deficient number, since it is larger than the sum of its proper divisors (276865170045).

450316513155 is a wasteful number, since it uses less digits than its factorization.

450316513155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444123.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 450316513155 in words is "four hundred fifty billion, three hundred sixteen million, five hundred thirteen thousand, one hundred fifty-five".