473948159 has 4 divisors (see below), whose sum is σ = 474124560. Its totient is φ = 473771760.

The previous prime is 473948149. The next prime is 473948173. The reversal of 473948159 is 951849374.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473948159 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 (473948129) 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, 84107 + ... + 89564.

It is an arithmetic number, because the mean of its divisors is an integer number (118531140).

Almost surely, 2^473948159 is an apocalyptic number.

473948159 is a deficient number, since it is larger than the sum of its proper divisors (176401).

473948159 is a wasteful number, since it uses less digits than its factorization.

473948159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176400.

The product of its digits is 1088640, while the sum is 50.

The square root of 473948159 is about 21770.3504565269. The cubic root of 473948159 is about 779.6690240526.

The spelling of 473948159 in words is "four hundred seventy-three million, nine hundred forty-eight thousand, one hundred fifty-nine".