476474465473 has 4 divisors (see below), whose sum is σ = 478893117780. Its totient is φ = 474055813168.

The previous prime is 476474465447. The next prime is 476474465483. The reversal of 476474465473 is 374564474674.

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

It can be written as a sum of positive squares in 2 ways, for example, as 211422477249 + 265051988224 = 459807^2 + 514832^2 .

It is a cyclic number.

It is not a de Polignac number, because 476474465473 - 2³³ = 467884530881 is a prime.

It is a super-2 number, since 2×476474465473² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476474465443) 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, 1209325858 + ... + 1209326251.

It is an arithmetic number, because the mean of its divisors is an integer number (119723279445).

Almost surely, 2^476474465473 is an apocalyptic number.

It is an amenable number.

476474465473 is a deficient number, since it is larger than the sum of its proper divisors (2418652307).

476474465473 is a wasteful number, since it uses less digits than its factorization.

476474465473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418652306.

The product of its digits is 189665280, while the sum is 61.

The spelling of 476474465473 in words is "four hundred seventy-six billion, four hundred seventy-four million, four hundred sixty-five thousand, four hundred seventy-three".