475091475 has 24 divisors (see below), whose sum is σ = 786110400. Its totient is φ = 253180320.

The previous prime is 475091467. The next prime is 475091483. The reversal of 475091475 is 574190574.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (475091467) and next prime (475091483).

It is not a de Polignac number, because 475091475 - 2³ = 475091467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174676 + ... + 177374.

It is an arithmetic number, because the mean of its divisors is an integer number (32754600).

Almost surely, 2^475091475 is an apocalyptic number.

475091475 is a deficient number, since it is larger than the sum of its proper divisors (311018925).

475091475 is a wasteful number, since it uses less digits than its factorization.

475091475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059 (or 5054 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 475091475 is about 21796.5931971031. The cubic root of 475091475 is about 780.2954584168.

Subtracting 475091475 from its reverse (574190574), we obtain a palindrome (99099099).

It can be divided in two parts, 47509 and 1475, that added together give a palindrome (48984).

The spelling of 475091475 in words is "four hundred seventy-five million, ninety-one thousand, four hundred seventy-five".