477416655 has 12 divisors (see below), whose sum is σ = 827522280. Its totient is φ = 254622192.

The previous prime is 477416623. The next prime is 477416657. The reversal of 477416655 is 556614774.

It is not a de Polignac number, because 477416655 - 2⁵ = 477416623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 10609259 = 477416655 / (4 + 7 + 7 + 4 + 1 + 6 + 6 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 477416655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477416657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5304585 + ... + 5304674.

It is an arithmetic number, because the mean of its divisors is an integer number (68960190).

Almost surely, 2^477416655 is an apocalyptic number.

477416655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

477416655 is a deficient number, since it is larger than the sum of its proper divisors (350105625).

477416655 is a wasteful number, since it uses less digits than its factorization.

477416655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10609270 (or 10609267 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The square root of 477416655 is about 21849.8662467302. The cubic root of 477416655 is about 781.5663543975.

The spelling of 477416655 in words is "four hundred seventy-seven million, four hundred sixteen thousand, six hundred fifty-five".