472305878660 has 96 divisors (see below), whose sum is σ = 1301666042880. Its totient is φ = 139464201600.

The previous prime is 472305878647. The next prime is 472305878663. The reversal of 472305878660 is 66878503274.

It is a junction number, because it is equal to n+sod(n) for n = 472305878596 and 472305878605.

It is not an unprimeable number, because it can be changed into a prime (472305878663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8041586 + ... + 8100105.

It is an arithmetic number, because the mean of its divisors is an integer number (13559021280).

Almost surely, 2^472305878660 is an apocalyptic number.

It is an amenable number.

472305878660 is an abundant number, since it is smaller than the sum of its proper divisors (829360164220).

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

472305878660 is a wasteful number, since it uses less digits than its factorization.

472305878660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16141737 (or 16141735 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 472305878660 in words is "four hundred seventy-two billion, three hundred five million, eight hundred seventy-eight thousand, six hundred sixty".