473378315864 has 16 divisors (see below), whose sum is σ = 887595351720. Its totient is φ = 236686222080.

The previous prime is 473378315807. The next prime is 473378315881. The reversal of 473378315864 is 468513873374.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416744 + ... + 1058504.

Almost surely, 2^473378315864 is an apocalyptic number.

It is an amenable number.

473378315864 is a deficient number, since it is larger than the sum of its proper divisors (414217035856).

473378315864 is a wasteful number, since it uses less digits than its factorization.

473378315864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733970 (or 733966 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 59.

The spelling of 473378315864 in words is "four hundred seventy-three billion, three hundred seventy-eight million, three hundred fifteen thousand, eight hundred sixty-four".