473715387664 has 40 divisors (see below), whose sum is σ = 922892973728. Its totient is φ = 235551214080.

The previous prime is 473715387659. The next prime is 473715387763. The reversal of 473715387664 is 466783517374.

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, 4324579 + ... + 4432765.

Almost surely, 2^473715387664 is an apocalyptic number.

It is an amenable number.

473715387664 is a deficient number, since it is larger than the sum of its proper divisors (449177586064).

473715387664 is a wasteful number, since it uses less digits than its factorization.

473715387664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109703 (or 109697 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 61.

The spelling of 473715387664 in words is "four hundred seventy-three billion, seven hundred fifteen million, three hundred eighty-seven thousand, six hundred sixty-four".