476500023 has 16 divisors (see below), whose sum is σ = 725006560. Its totient is φ = 309080448.

The previous prime is 476500007. The next prime is 476500061. The reversal of 476500023 is 320005674.

It is a happy number.

476500023 is a `hidden beast` number, since 4 + 7 + 650 + 0 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 476500023 - 2⁴ = 476500007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 476500023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476500093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237490 + ... + 239487.

It is an arithmetic number, because the mean of its divisors is an integer number (45312910).

Almost surely, 2^476500023 is an apocalyptic number.

476500023 is a deficient number, since it is larger than the sum of its proper divisors (248506537).

476500023 is a wasteful number, since it uses less digits than its factorization.

476500023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477023 (or 477017 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 476500023 is about 21828.8804797681. The cubic root of 476500023 is about 781.0658358181.

Adding to 476500023 its reverse (320005674), we get a palindrome (796505697).

The spelling of 476500023 in words is "four hundred seventy-six million, five hundred thousand, twenty-three".