476523477 has 24 divisors (see below), whose sum is σ = 738223200. Its totient is φ = 295278048.

The previous prime is 476523473. The next prime is 476523479. The reversal of 476523477 is 774325674.

It is not a de Polignac number, because 476523477 - 2² = 476523473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476523473) 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 23 ways as a sum of consecutive naturals, for example, 17227 + ... + 35352.

It is an arithmetic number, because the mean of its divisors is an integer number (30759300).

Almost surely, 2^476523477 is an apocalyptic number.

It is an amenable number.

476523477 is a deficient number, since it is larger than the sum of its proper divisors (261699723).

476523477 is a wasteful number, since it uses less digits than its factorization.

476523477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52657 (or 52654 counting only the distinct ones).

The product of its digits is 987840, while the sum is 45.

The square root of 476523477 is about 21829.4176972268. The cubic root of 476523477 is about 781.0786506601.

The spelling of 476523477 in words is "four hundred seventy-six million, five hundred twenty-three thousand, four hundred seventy-seven".