473531161 has 8 divisors (see below), whose sum is σ = 477640800. Its totient is φ = 469431840.

The previous prime is 473531131. The next prime is 473531171. The reversal of 473531161 is 161135374.

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 473531161 - 2¹⁵ = 473498393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473531131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110346 + ... + 114556.

It is an arithmetic number, because the mean of its divisors is an integer number (59705100).

Almost surely, 2^473531161 is an apocalyptic number.

It is an amenable number.

473531161 is a deficient number, since it is larger than the sum of its proper divisors (4109639).

473531161 is a wasteful number, since it uses less digits than its factorization.

473531161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159.

The product of its digits is 7560, while the sum is 31.

The square root of 473531161 is about 21760.7711490195. The cubic root of 473531161 is about 779.4402959274.

The spelling of 473531161 in words is "four hundred seventy-three million, five hundred thirty-one thousand, one hundred sixty-one".