475294227856 has 40 divisors (see below), whose sum is σ = 1052482331264. Its totient is φ = 203688794880.

The previous prime is 475294227823. The next prime is 475294227871. The reversal of 475294227856 is 658722492574.

It is a super-3 number, since 3×475294227856³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 475294227794 and 475294227803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000661 + ... + 3155083.

Almost surely, 2^475294227856 is an apocalyptic number.

It is an amenable number.

475294227856 is an abundant number, since it is smaller than the sum of its proper divisors (577188103408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475294227856 is a wasteful number, since it uses less digits than its factorization.

475294227856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181919 (or 181913 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 61.

The spelling of 475294227856 in words is "four hundred seventy-five billion, two hundred ninety-four million, two hundred twenty-seven thousand, eight hundred fifty-six".