475117572 has 24 divisors (see below), whose sum is σ = 1166956000. Its totient is φ = 150037056.

The previous prime is 475117571. The next prime is 475117597. The reversal of 475117572 is 275711574.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 475117572.

It is not an unprimeable number, because it can be changed into a prime (475117571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041697 + ... + 1042152.

Almost surely, 2^475117572 is an apocalyptic number.

It is an amenable number.

475117572 is an abundant number, since it is smaller than the sum of its proper divisors (691838428).

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

475117572 is a wasteful number, since it uses less digits than its factorization.

475117572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083875 (or 2083873 counting only the distinct ones).

The product of its digits is 68600, while the sum is 39.

The square root of 475117572 is about 21797.1918374822. The cubic root of 475117572 is about 780.3097454884.

The spelling of 475117572 in words is "four hundred seventy-five million, one hundred seventeen thousand, five hundred seventy-two".