573968233121 has 4 divisors (see below), whose sum is σ = 574120604352. Its totient is φ = 573815861892.

The previous prime is 573968233109. The next prime is 573968233129. The reversal of 573968233121 is 121332869375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 573968233121 - 2²⁶ = 573901124257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 573968233121.

It is not an unprimeable number, because it can be changed into a prime (573968233129) 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, 76179965 + ... + 76187498.

It is an arithmetic number, because the mean of its divisors is an integer number (143530151088).

Almost surely, 2^573968233121 is an apocalyptic number.

It is an amenable number.

573968233121 is a deficient number, since it is larger than the sum of its proper divisors (152371231).

573968233121 is a wasteful number, since it uses less digits than its factorization.

573968233121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152371230.

The product of its digits is 1632960, while the sum is 50.

The spelling of 573968233121 in words is "five hundred seventy-three billion, nine hundred sixty-eight million, two hundred thirty-three thousand, one hundred twenty-one".