475011506 has 8 divisors (see below), whose sum is σ = 712804224. Its totient is φ = 237410100.

The previous prime is 475011499. The next prime is 475011539. The reversal of 475011506 is 605110574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41450 + ... + 51653.

It is an arithmetic number, because the mean of its divisors is an integer number (89100528).

Almost surely, 2^475011506 is an apocalyptic number.

475011506 is a deficient number, since it is larger than the sum of its proper divisors (237792718).

475011506 is a wasteful number, since it uses less digits than its factorization.

475011506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95656.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 475011506 is about 21794.7586818483. The cubic root of 475011506 is about 780.2516753054.

The spelling of 475011506 in words is "four hundred seventy-five million, eleven thousand, five hundred six".