575319973 has 2 divisors, whose sum is σ = 575319974. Its totient is φ = 575319972.

The previous prime is 575319971. The next prime is 575319989. The reversal of 575319973 is 379913575.

It is a happy number.

575319973 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 can be written as a sum of positive squares in only one way, i.e., 312653124 + 262666849 = 17682^2 + 16207^2 .

It is a cyclic number.

It is not a de Polignac number, because 575319973 - 2¹ = 575319971 is a prime.

Together with 575319971, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575319971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287659986 + 287659987.

It is an arithmetic number, because the mean of its divisors is an integer number (287659987).

Almost surely, 2^575319973 is an apocalyptic number.

It is an amenable number.

575319973 is a deficient number, since it is larger than the sum of its proper divisors (1).

575319973 is an equidigital number, since it uses as much as digits as its factorization.

575319973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 893025, while the sum is 49.

The square root of 575319973 is about 23985.8285868969. The cubic root of 575319973 is about 831.7059666776.

The spelling of 575319973 in words is "five hundred seventy-five million, three hundred nineteen thousand, nine hundred seventy-three".