475925920906 has 16 divisors (see below), whose sum is σ = 716652313344. Its totient is φ = 237041940784.

The previous prime is 475925920867. The next prime is 475925920909. The reversal of 475925920906 is 609029529574.

It is not an unprimeable number, because it can be changed into a prime (475925920909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12427620 + ... + 12465856.

It is an arithmetic number, because the mean of its divisors is an integer number (44790769584).

Almost surely, 2^475925920906 is an apocalyptic number.

475925920906 is a deficient number, since it is larger than the sum of its proper divisors (240726392438).

475925920906 is a wasteful number, since it uses less digits than its factorization.

475925920906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62165.

The product of its (nonzero) digits is 12247200, while the sum is 58.

The spelling of 475925920906 in words is "four hundred seventy-five billion, nine hundred twenty-five million, nine hundred twenty thousand, nine hundred six".