473171132445433 has 4 divisors (see below), whose sum is σ = 475622796344308. Its totient is φ = 470719468546560.

The previous prime is 473171132445421. The next prime is 473171132445439. The reversal of 473171132445433 is 334544231171374.

It is a happy number.

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 225113924417209 + 248057208028224 = 15003797^2 + 15749832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473171132445433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473171132445439) 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, 1225831949148 + ... + 1225831949533.

It is an arithmetic number, because the mean of its divisors is an integer number (118905699086077).

Almost surely, 2^{473171132445433} is an apocalyptic number.

It is an amenable number.

473171132445433 is a deficient number, since it is larger than the sum of its proper divisors (2451663898875).

473171132445433 is a wasteful number, since it uses less digits than its factorization.

473171132445433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451663898874.

The product of its digits is 10160640, while the sum is 52.

The spelling of 473171132445433 in words is "four hundred seventy-three trillion, one hundred seventy-one billion, one hundred thirty-two million, four hundred forty-five thousand, four hundred thirty-three".