475436828484 has 72 divisors (see below), whose sum is σ = 1243356528960. Its totient is φ = 152999808192.

The previous prime is 475436828479. The next prime is 475436828519. The reversal of 475436828484 is 484828634574.

It is a happy number.

475436828484 is a `hidden beast` number, since 4 + 7 + 543 + 6 + 8 + 2 + 8 + 4 + 84 = 666.

475436828484 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21795127 + ... + 21816929.

It is an arithmetic number, because the mean of its divisors is an integer number (17268840680).

Almost surely, 2^475436828484 is an apocalyptic number.

It is an amenable number.

475436828484 is an abundant number, since it is smaller than the sum of its proper divisors (767919700476).

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

475436828484 is a wasteful number, since it uses less digits than its factorization.

475436828484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42729 (or 42724 counting only the distinct ones).

The product of its digits is 165150720, while the sum is 63.

The spelling of 475436828484 in words is "four hundred seventy-five billion, four hundred thirty-six million, eight hundred twenty-eight thousand, four hundred eighty-four".