477428183 has 4 divisors (see below), whose sum is σ = 488531208. Its totient is φ = 466325160.

The previous prime is 477428173. The next prime is 477428191. The reversal of 477428183 is 381824774.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 477428183 - 2⁴ = 477428167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477428113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5551448 + ... + 5551533.

It is an arithmetic number, because the mean of its divisors is an integer number (122132802).

Almost surely, 2^477428183 is an apocalyptic number.

477428183 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

477428183 is a deficient number, since it is larger than the sum of its proper divisors (11103025).

477428183 is a wasteful number, since it uses less digits than its factorization.

477428183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11103024.

The product of its digits is 301056, while the sum is 44.

The square root of 477428183 is about 21850.1300453796. The cubic root of 477428183 is about 781.5726450763.

The spelling of 477428183 in words is "four hundred seventy-seven million, four hundred twenty-eight thousand, one hundred eighty-three".