477909669264 has 40 divisors (see below), whose sum is σ = 1274425788672. Its totient is φ = 154164408960.

The previous prime is 477909669257. The next prime is 477909669269. The reversal of 477909669264 is 462966909774.

It is not an unprimeable number, because it can be changed into a prime (477909669269) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 160586439 + ... + 160589414.

Almost surely, 2^477909669264 is an apocalyptic number.

It is an amenable number.

477909669264 is an abundant number, since it is smaller than the sum of its proper divisors (796516119408).

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

477909669264 is a wasteful number, since it uses less digits than its factorization.

477909669264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321175895 (or 321175889 counting only the distinct ones).

The product of its (nonzero) digits is 246903552, while the sum is 69.

The spelling of 477909669264 in words is "four hundred seventy-seven billion, nine hundred nine million, six hundred sixty-nine thousand, two hundred sixty-four".