475548612432 has 40 divisors (see below), whose sum is σ = 1228737070080. Its totient is φ = 158485689600.

The previous prime is 475548612391. The next prime is 475548612443. The reversal of 475548612432 is 234216845574.

It is a super-2 number, since 2×475548612432² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 700944 + ... + 1201007.

It is an arithmetic number, because the mean of its divisors is an integer number (30718426752).

Almost surely, 2^475548612432 is an apocalyptic number.

It is an amenable number.

475548612432 is an abundant number, since it is smaller than the sum of its proper divisors (753188457648).

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

475548612432 is a wasteful number, since it uses less digits than its factorization.

475548612432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907171 (or 1907165 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 51.

The spelling of 475548612432 in words is "four hundred seventy-five billion, five hundred forty-eight million, six hundred twelve thousand, four hundred thirty-two".