475587813064 has 48 divisors (see below), whose sum is σ = 1117108748700. Its totient is φ = 188144627328.

The previous prime is 475587813017. The next prime is 475587813083. The reversal of 475587813064 is 460318785574.

It can be written as a sum of positive squares in 2 ways, for example, as 344970624964 + 130617188100 = 587342^2 + 361410^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46657759 + ... + 46667950.

Almost surely, 2^475587813064 is an apocalyptic number.

It is an amenable number.

475587813064 is an abundant number, since it is smaller than the sum of its proper divisors (641520935636).

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

475587813064 is a wasteful number, since it uses less digits than its factorization.

475587813064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93325742 (or 93325731 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 58.

The spelling of 475587813064 in words is "four hundred seventy-five billion, five hundred eighty-seven million, eight hundred thirteen thousand, sixty-four".