573606913 has 24 divisors (see below), whose sum is σ = 666489600. Its totient is φ = 492286080.

The previous prime is 573606907. The next prime is 573606923. The reversal of 573606913 is 319606375.

It is not a de Polignac number, because 573606913 - 2¹³ = 573598721 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573606923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218553 + ... + 221161.

It is an arithmetic number, because the mean of its divisors is an integer number (27770400).

Almost surely, 2^573606913 is an apocalyptic number.

It is an amenable number.

573606913 is a deficient number, since it is larger than the sum of its proper divisors (92882687).

573606913 is a wasteful number, since it uses less digits than its factorization.

573606913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733 (or 2722 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 573606913 is about 23950.0921292591. The cubic root of 573606913 is about 830.8796562488.

The spelling of 573606913 in words is "five hundred seventy-three million, six hundred six thousand, nine hundred thirteen".