473322561 has 4 divisors (see below), whose sum is σ = 631096752. Its totient is φ = 315548372.

The previous prime is 473322511. The next prime is 473322569. The reversal of 473322561 is 165223374.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 473322561 - 2⁹ = 473322049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473322569) 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, 78887091 + ... + 78887096.

It is an arithmetic number, because the mean of its divisors is an integer number (157774188).

Almost surely, 2^473322561 is an apocalyptic number.

It is an amenable number.

473322561 is a deficient number, since it is larger than the sum of its proper divisors (157774191).

473322561 is a wasteful number, since it uses less digits than its factorization.

473322561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157774190.

The product of its digits is 30240, while the sum is 33.

The square root of 473322561 is about 21755.9775923768. The cubic root of 473322561 is about 779.3258260749.

The spelling of 473322561 in words is "four hundred seventy-three million, three hundred twenty-two thousand, five hundred sixty-one".