475599962808 has 24 divisors (see below), whose sum is σ = 1288083232800. Its totient is φ = 158533320912.

The previous prime is 475599962807. The next prime is 475599962837. The reversal of 475599962808 is 808269995574.

475599962808 is a `hidden beast` number, since 4 + 7 + 5 + 599 + 9 + 6 + 28 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (72), and also a Moran number because the ratio is a prime number: 6605555039 = 475599962808 / (4 + 7 + 5 + 5 + 9 + 9 + 9 + 6 + 2 + 8 + 0 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475599962807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3302777448 + ... + 3302777591.

It is an arithmetic number, because the mean of its divisors is an integer number (53670134700).

Almost surely, 2^475599962808 is an apocalyptic number.

It is an amenable number.

475599962808 is an abundant number, since it is smaller than the sum of its proper divisors (812483269992).

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

475599962808 is a wasteful number, since it uses less digits than its factorization.

475599962808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6605555051 (or 6605555044 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 72.

The spelling of 475599962808 in words is "four hundred seventy-five billion, five hundred ninety-nine million, nine hundred sixty-two thousand, eight hundred eight".