472773443 has 2 divisors, whose sum is σ = 472773444. Its totient is φ = 472773442.

The previous prime is 472773407. The next prime is 472773449. The reversal of 472773443 is 344377274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472773443 - 2²⁴ = 455996227 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472773443.

It is not a weakly prime, because it can be changed into another prime (472773449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236386721 + 236386722.

It is an arithmetic number, because the mean of its divisors is an integer number (236386722).

Almost surely, 2^472773443 is an apocalyptic number.

472773443 is a deficient number, since it is larger than the sum of its proper divisors (1).

472773443 is an equidigital number, since it uses as much as digits as its factorization.

472773443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 41.

The square root of 472773443 is about 21743.3539961065. The cubic root of 472773443 is about 779.0243351037.

The spelling of 472773443 in words is "four hundred seventy-two million, seven hundred seventy-three thousand, four hundred forty-three".