475153217 has 16 divisors (see below), whose sum is σ = 602116224. Its totient is φ = 364176000.

The previous prime is 475153207. The next prime is 475153219. The reversal of 475153217 is 712351574.

It is a cyclic number.

It is not a de Polignac number, because 475153217 - 2⁴ = 475153201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475153219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45884 + ... + 55277.

It is an arithmetic number, because the mean of its divisors is an integer number (37632264).

Almost surely, 2^475153217 is an apocalyptic number.

It is an amenable number.

475153217 is a deficient number, since it is larger than the sum of its proper divisors (126963007).

475153217 is a wasteful number, since it uses less digits than its factorization.

475153217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101240.

The product of its digits is 29400, while the sum is 35.

The square root of 475153217 is about 21798.0094733441. The cubic root of 475153217 is about 780.3292588657.

The spelling of 475153217 in words is "four hundred seventy-five million, one hundred fifty-three thousand, two hundred seventeen".