476159423 has 4 divisors (see below), whose sum is σ = 476231880. Its totient is φ = 476086968.

The previous prime is 476159407. The next prime is 476159429. The reversal of 476159423 is 324951674.

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 476159423 - 2⁴ = 476159407 is a prime.

It is a super-2 number, since 2×476159423² = 453455592223385858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476159429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25265 + ... + 39882.

It is an arithmetic number, because the mean of its divisors is an integer number (119057970).

Almost surely, 2^476159423 is an apocalyptic number.

476159423 is a deficient number, since it is larger than the sum of its proper divisors (72457).

476159423 is an equidigital number, since it uses as much as digits as its factorization.

476159423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72456.

The product of its digits is 181440, while the sum is 41.

The square root of 476159423 is about 21821.0774940194. The cubic root of 476159423 is about 780.8796907171.

The spelling of 476159423 in words is "four hundred seventy-six million, one hundred fifty-nine thousand, four hundred twenty-three".