475535225 has 24 divisors (see below), whose sum is σ = 649937568. Its totient is φ = 342259200.

The previous prime is 475535219. The next prime is 475535227. The reversal of 475535225 is 522535574.

It is not a de Polignac number, because 475535225 - 2¹⁰ = 475534201 is a prime.

It is a super-2 number, since 2×475535225² = 452267500431601250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475535227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17762 + ... + 35588.

It is an arithmetic number, because the mean of its divisors is an integer number (27080732).

Almost surely, 2^475535225 is an apocalyptic number.

It is an amenable number.

475535225 is a deficient number, since it is larger than the sum of its proper divisors (174402343).

475535225 is a wasteful number, since it uses less digits than its factorization.

475535225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17945 (or 17940 counting only the distinct ones).

The product of its digits is 210000, while the sum is 38.

The square root of 475535225 is about 21806.7701643320. The cubic root of 475535225 is about 780.5383227767.

The spelling of 475535225 in words is "four hundred seventy-five million, five hundred thirty-five thousand, two hundred twenty-five".