472123508680 has 64 divisors (see below), whose sum is σ = 1128637800000. Its totient is φ = 177237874944.

The previous prime is 472123508671. The next prime is 472123508713. The reversal of 472123508680 is 86805321274.

It is a self number, because there is not a number n which added to its sum of digits gives 472123508680.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2821555 + ... + 2984194.

It is an arithmetic number, because the mean of its divisors is an integer number (17634965625).

Almost surely, 2^472123508680 is an apocalyptic number.

472123508680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

472123508680 is an abundant number, since it is smaller than the sum of its proper divisors (656514291320).

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

472123508680 is a wasteful number, since it uses less digits than its factorization.

472123508680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5805886 (or 5805882 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 472123508680 in words is "four hundred seventy-two billion, one hundred twenty-three million, five hundred eight thousand, six hundred eighty".