475584331852 has 24 divisors (see below), whose sum is σ = 1001230173440. Its totient is φ = 193094390160.

The previous prime is 475584331823. The next prime is 475584331879. The reversal of 475584331852 is 258133485574.

It is a super-2 number, since 2×475584331852² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 475584331793 and 475584331802.

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, 446977224 + ... + 446978287.

Almost surely, 2^475584331852 is an apocalyptic number.

It is an amenable number.

475584331852 is an abundant number, since it is smaller than the sum of its proper divisors (525645841588).

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

475584331852 is a wasteful number, since it uses less digits than its factorization.

475584331852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893955541 (or 893955539 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 55.

The spelling of 475584331852 in words is "four hundred seventy-five billion, five hundred eighty-four million, three hundred thirty-one thousand, eight hundred fifty-two".