475503922 has 8 divisors (see below), whose sum is σ = 713513772. Its totient is φ = 237666000.

The previous prime is 475503907. The next prime is 475503953. The reversal of 475503922 is 229305574.

It can be written as a sum of positive squares in 2 ways, for example, as 473541121 + 1962801 = 21761^2 + 1401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×475503922² = 452207959674764168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35829 + ... + 47272.

Almost surely, 2^475503922 is an apocalyptic number.

475503922 is a deficient number, since it is larger than the sum of its proper divisors (238009850).

475503922 is a wasteful number, since it uses less digits than its factorization.

475503922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85964.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 475503922 is about 21806.0524167030. The cubic root of 475503922 is about 780.5211956002.

The spelling of 475503922 in words is "four hundred seventy-five million, five hundred three thousand, nine hundred twenty-two".