573733423 has 2 divisors, whose sum is σ = 573733424. Its totient is φ = 573733422.

The previous prime is 573733417. The next prime is 573733439. The reversal of 573733423 is 324337375.

573733423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-573733423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573733403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286866711 + 286866712.

It is an arithmetic number, because the mean of its divisors is an integer number (286866712).

Almost surely, 2^573733423 is an apocalyptic number.

573733423 is a deficient number, since it is larger than the sum of its proper divisors (1).

573733423 is an equidigital number, since it uses as much as digits as its factorization.

573733423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 37.

The square root of 573733423 is about 23952.7331008384. The cubic root of 573733423 is about 830.9407357420.

The spelling of 573733423 in words is "five hundred seventy-three million, seven hundred thirty-three thousand, four hundred twenty-three".