477135492864 has 36 divisors (see below), whose sum is σ = 1269876235656. Its totient is φ = 159045164032.

The previous prime is 477135492853. The next prime is 477135492893. The reversal of 477135492864 is 468294531774.

It is a junction number, because it is equal to n+sod(n) for n = 477135492798 and 477135492807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310634319 + ... + 310635854.

Almost surely, 2^477135492864 is an apocalyptic number.

It is an amenable number.

477135492864 is an abundant number, since it is smaller than the sum of its proper divisors (792740742792).

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

477135492864 is an equidigital number, since it uses as much as digits as its factorization.

477135492864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621270192 (or 621270178 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 60.

The spelling of 477135492864 in words is "four hundred seventy-seven billion, one hundred thirty-five million, four hundred ninety-two thousand, eight hundred sixty-four".