475091725 has 6 divisors (see below), whose sum is σ = 589113770. Its totient is φ = 380073360.

The previous prime is 475091719. The next prime is 475091737. The reversal of 475091725 is 527190574.

It can be written as a sum of positive squares in 3 ways, for example, as 1028196 + 474063529 = 1014^2 + 21773^2 .

It is not a de Polignac number, because 475091725 - 2⁵ = 475091693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9501810 + ... + 9501859.

Almost surely, 2^475091725 is an apocalyptic number.

It is an amenable number.

475091725 is a deficient number, since it is larger than the sum of its proper divisors (114022045).

475091725 is a wasteful number, since it uses less digits than its factorization.

475091725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19003679 (or 19003674 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 475091725 is about 21796.5989319435. The cubic root of 475091725 is about 780.2955952843.

The spelling of 475091725 in words is "four hundred seventy-five million, ninety-one thousand, seven hundred twenty-five".