473643332492 has 96 divisors (see below), whose sum is σ = 922538792448. Its totient is φ = 210974400000.

The previous prime is 473643332473. The next prime is 473643332497. The reversal of 473643332492 is 294233346374.

It is a self number, because there is not a number n which added to its sum of digits gives 473643332492.

It is not an unprimeable number, because it can be changed into a prime (473643332497) 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, 675667742 + ... + 675668442.

It is an arithmetic number, because the mean of its divisors is an integer number (9609779088).

Almost surely, 2^473643332492 is an apocalyptic number.

It is an amenable number.

473643332492 is a deficient number, since it is larger than the sum of its proper divisors (448895459956).

473643332492 is a wasteful number, since it uses less digits than its factorization.

473643332492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791 (or 1789 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 50.

The spelling of 473643332492 in words is "four hundred seventy-three billion, six hundred forty-three million, three hundred thirty-two thousand, four hundred ninety-two".