573990443 has 4 divisors (see below), whose sum is σ = 618143568. Its totient is φ = 529837320.

The previous prime is 573990421. The next prime is 573990449. The reversal of 573990443 is 344099375.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 573990443 - 2¹⁶ = 573924907 is a prime.

It is a super-3 number, since 3×573990443³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 573990394 and 573990403.

It is not an unprimeable number, because it can be changed into a prime (573990449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22076543 + ... + 22076568.

It is an arithmetic number, because the mean of its divisors is an integer number (154535892).

Almost surely, 2^573990443 is an apocalyptic number.

573990443 is a deficient number, since it is larger than the sum of its proper divisors (44153125).

573990443 is a wasteful number, since it uses less digits than its factorization.

573990443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44153124.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 573990443 is about 23958.0976498553. The cubic root of 573990443 is about 831.0647982978.

The spelling of 573990443 in words is "five hundred seventy-three million, nine hundred ninety thousand, four hundred forty-three".