475477632 has 96 divisors (see below), whose sum is σ = 1563725280. Its totient is φ = 135848448.

The previous prime is 475477619. The next prime is 475477661. The reversal of 475477632 is 236774574.

475477632 is a `hidden beast` number, since 4 + 7 + 5 + 4 + 7 + 7 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21418 + ... + 37545.

It is an arithmetic number, because the mean of its divisors is an integer number (16288805).

Almost surely, 2^475477632 is an apocalyptic number.

475477632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

475477632 is an abundant number, since it is smaller than the sum of its proper divisors (1088247648).

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

475477632 is a wasteful number, since it uses less digits than its factorization.

475477632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58990 (or 58975 counting only the distinct ones).

The product of its digits is 987840, while the sum is 45.

The square root of 475477632 is about 21805.4495940808. The cubic root of 475477632 is about 780.5068106642.

The spelling of 475477632 in words is "four hundred seventy-five million, four hundred seventy-seven thousand, six hundred thirty-two".