477185055 has 16 divisors (see below), whose sum is σ = 774893184. Its totient is φ = 250699680.

The previous prime is 477185039. The next prime is 477185083. The reversal of 477185055 is 550581774.

It is not a de Polignac number, because 477185055 - 2⁴ = 477185039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 477184998 and 477185016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236401 + ... + 238410.

It is an arithmetic number, because the mean of its divisors is an integer number (48430824).

Almost surely, 2^477185055 is an apocalyptic number.

477185055 is a deficient number, since it is larger than the sum of its proper divisors (297708129).

477185055 is a wasteful number, since it uses less digits than its factorization.

477185055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474886.

The product of its (nonzero) digits is 196000, while the sum is 42.

The square root of 477185055 is about 21844.5658002168. The cubic root of 477185055 is about 781.4399518490.

The spelling of 477185055 in words is "four hundred seventy-seven million, one hundred eighty-five thousand, fifty-five".