573046493 has 2 divisors, whose sum is σ = 573046494. Its totient is φ = 573046492.

The previous prime is 573046471. The next prime is 573046553. The reversal of 573046493 is 394640375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 542983204 + 30063289 = 23302^2 + 5483^2 .

It is a cyclic number.

It is not a de Polignac number, because 573046493 - 2¹⁴ = 573030109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 573046493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573046093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286523246 + 286523247.

It is an arithmetic number, because the mean of its divisors is an integer number (286523247).

Almost surely, 2^573046493 is an apocalyptic number.

It is an amenable number.

573046493 is a deficient number, since it is larger than the sum of its proper divisors (1).

573046493 is an equidigital number, since it uses as much as digits as its factorization.

573046493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 573046493 is about 23938.3895239425. The cubic root of 573046493 is about 830.6089753497.

The spelling of 573046493 in words is "five hundred seventy-three million, forty-six thousand, four hundred ninety-three".