475515675 has 36 divisors (see below), whose sum is σ = 874735680. Its totient is φ = 246749760.

The previous prime is 475515659. The next prime is 475515709. The reversal of 475515675 is 576515574.

475515675 is a `hidden beast` number, since 4 + 75 + 515 + 67 + 5 = 666.

It is not a de Polignac number, because 475515675 - 2⁴ = 475515659 is a prime.

It is a super-2 number, since 2×475515675² = 452230314341411250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 475515675.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20235 + ... + 36884.

Almost surely, 2^475515675 is an apocalyptic number.

475515675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

475515675 is a deficient number, since it is larger than the sum of its proper divisors (399220005).

475515675 is a wasteful number, since it uses less digits than its factorization.

475515675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57172 (or 57164 counting only the distinct ones).

The product of its digits is 735000, while the sum is 45.

The square root of 475515675 is about 21806.3219044386. The cubic root of 475515675 is about 780.5276262447.

The spelling of 475515675 in words is "four hundred seventy-five million, five hundred fifteen thousand, six hundred seventy-five".