477765836912 has 80 divisors (see below), whose sum is σ = 1139426780352. Its totient is φ = 188983203840.

The previous prime is 477765836839. The next prime is 477765836927. The reversal of 477765836912 is 219638567774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16725362 + ... + 16753902.

Almost surely, 2^477765836912 is an apocalyptic number.

It is an amenable number.

477765836912 is an abundant number, since it is smaller than the sum of its proper divisors (661660943440).

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

477765836912 is a wasteful number, since it uses less digits than its factorization.

477765836912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40066 (or 40060 counting only the distinct ones).

The product of its digits is 106686720, while the sum is 65.

The spelling of 477765836912 in words is "four hundred seventy-seven billion, seven hundred sixty-five million, eight hundred thirty-six thousand, nine hundred twelve".