477666752 has 28 divisors (see below), whose sum is σ = 949833000. Its totient is φ = 238338816.

The previous prime is 477666727. The next prime is 477666779. The reversal of 477666752 is 257666774.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 477666752.

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, 24458 + ... + 39414.

Almost surely, 2^477666752 is an apocalyptic number.

It is an amenable number.

477666752 is a deficient number, since it is larger than the sum of its proper divisors (472166248).

477666752 is a wasteful number, since it uses less digits than its factorization.

477666752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15468 (or 15458 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 50.

The square root of 477666752 is about 21855.5885759226. The cubic root of 477666752 is about 781.7028063319.

The spelling of 477666752 in words is "four hundred seventy-seven million, six hundred sixty-six thousand, seven hundred fifty-two".