473632155 has 48 divisors (see below), whose sum is σ = 877106880. Its totient is φ = 235597824.

The previous prime is 473632151. The next prime is 473632177. The reversal of 473632155 is 551236374.

473632155 is a `hidden beast` number, since 4 + 7 + 3 + 632 + 15 + 5 = 666.

It is not a de Polignac number, because 473632155 - 2² = 473632151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473632151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83706 + ... + 89184.

It is an arithmetic number, because the mean of its divisors is an integer number (18273060).

Almost surely, 2^473632155 is an apocalyptic number.

473632155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

473632155 is a deficient number, since it is larger than the sum of its proper divisors (403474725).

473632155 is a wasteful number, since it uses less digits than its factorization.

473632155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620 (or 5617 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 473632155 is about 21763.0915772553. The cubic root of 473632155 is about 779.4957045989.

The spelling of 473632155 in words is "four hundred seventy-three million, six hundred thirty-two thousand, one hundred fifty-five".