477164483573648 has 80 divisors (see below), whose sum is σ = 1054200829547376. Its totient is φ = 207272557117440.

The previous prime is 477164483573647. The next prime is 477164483573689. The reversal of 477164483573648 is 846375384461774.

It can be written as a sum of positive squares in 8 ways, for example, as 33510807477904 + 443653676095744 = 5788852^2 + 21063088^2 .

It is not an unprimeable number, because it can be changed into a prime (477164483573641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307327928 + ... + 308876648.

Almost surely, 2^{477164483573648} is an apocalyptic number.

It is an amenable number.

477164483573648 is an abundant number, since it is smaller than the sum of its proper divisors (577036345973728).

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

477164483573648 is a wasteful number, since it uses less digits than its factorization.

477164483573648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635892 (or 1635886 counting only the distinct ones).

The product of its digits is 9103933440, while the sum is 77.

The spelling of 477164483573648 in words is "four hundred seventy-seven trillion, one hundred sixty-four billion, four hundred eighty-three million, five hundred seventy-three thousand, six hundred forty-eight".