472118864500 has 24 divisors (see below), whose sum is σ = 1031107601160. Its totient is φ = 188847545600.

The previous prime is 472118864489. The next prime is 472118864513. The reversal of 472118864500 is 5468811274.

It can be written as a sum of positive squares in 4 ways, for example, as 15753764196 + 456365100304 = 125514^2 + 675548^2 .

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, 472118365 + ... + 472119364.

It is an arithmetic number, because the mean of its divisors is an integer number (42962816715).

Almost surely, 2^472118864500 is an apocalyptic number.

It is an amenable number.

472118864500 is an abundant number, since it is smaller than the sum of its proper divisors (558988736660).

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

472118864500 is a wasteful number, since it uses less digits than its factorization.

472118864500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944237748 (or 944237736 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 472118864500 in words is "four hundred seventy-two billion, one hundred eighteen million, eight hundred sixty-four thousand, five hundred".