473171855 has 8 divisors (see below), whose sum is σ = 611483712. Its totient is φ = 349419168.

The previous prime is 473171851. The next prime is 473171861. The reversal of 473171855 is 558171374.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 473171855 - 2² = 473171851 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 (473171851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3639719 + ... + 3639848.

It is an arithmetic number, because the mean of its divisors is an integer number (76435464).

Almost surely, 2^473171855 is an apocalyptic number.

473171855 is a deficient number, since it is larger than the sum of its proper divisors (138311857).

473171855 is a wasteful number, since it uses less digits than its factorization.

473171855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7279585.

The product of its digits is 117600, while the sum is 41.

The square root of 473171855 is about 21752.5137627815. The cubic root of 473171855 is about 779.2431047941.

The spelling of 473171855 in words is "four hundred seventy-three million, one hundred seventy-one thousand, eight hundred fifty-five".