475135972 has 24 divisors (see below), whose sum is σ = 852647040. Its totient is φ = 231564000.

The previous prime is 475135967. The next prime is 475135987. The reversal of 475135972 is 279531574.

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, 42154 + ... + 52222.

It is an arithmetic number, because the mean of its divisors is an integer number (35526960).

Almost surely, 2^475135972 is an apocalyptic number.

It is an amenable number.

475135972 is a deficient number, since it is larger than the sum of its proper divisors (377511068).

475135972 is a wasteful number, since it uses less digits than its factorization.

475135972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10371 (or 10369 counting only the distinct ones).

The product of its digits is 264600, while the sum is 43.

The square root of 475135972 is about 21797.6139061137. The cubic root of 475135972 is about 780.3198184435.

The spelling of 475135972 in words is "four hundred seventy-five million, one hundred thirty-five thousand, nine hundred seventy-two".