573641363 has 2 divisors, whose sum is σ = 573641364. Its totient is φ = 573641362.

The previous prime is 573641359. The next prime is 573641381. The reversal of 573641363 is 363146375.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 573641363 - 2² = 573641359 is a prime.

It is not a weakly prime, because it can be changed into another prime (573643363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286820681 + 286820682.

It is an arithmetic number, because the mean of its divisors is an integer number (286820682).

Almost surely, 2^573641363 is an apocalyptic number.

573641363 is a deficient number, since it is larger than the sum of its proper divisors (1).

573641363 is an equidigital number, since it uses as much as digits as its factorization.

573641363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 38.

The square root of 573641363 is about 23950.8113223749. The cubic root of 573641363 is about 830.8962897252.

The spelling of 573641363 in words is "five hundred seventy-three million, six hundred forty-one thousand, three hundred sixty-three".