477375664065 has 32 divisors (see below), whose sum is σ = 797130547200. Its totient is φ = 243493880256.

The previous prime is 477375664049. The next prime is 477375664079. The reversal of 477375664065 is 560466573774.

It is not a de Polignac number, because 477375664065 - 2⁴ = 477375664049 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2252536 + ... + 2455334.

It is an arithmetic number, because the mean of its divisors is an integer number (24910329600).

Almost surely, 2^477375664065 is an apocalyptic number.

It is an amenable number.

477375664065 is a deficient number, since it is larger than the sum of its proper divisors (319754883135).

477375664065 is a wasteful number, since it uses less digits than its factorization.

477375664065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209653.

The product of its (nonzero) digits is 88905600, while the sum is 60.

The spelling of 477375664065 in words is "four hundred seventy-seven billion, three hundred seventy-five million, six hundred sixty-four thousand, sixty-five".