573172922959 has 24 divisors (see below), whose sum is σ = 722191468320. Its totient is φ = 450877984704.

The previous prime is 573172922953. The next prime is 573172922983. The reversal of 573172922959 is 959229271375.

It is not a de Polignac number, because 573172922959 - 2⁹ = 573172922447 is a prime.

It is a super-2 number, since 2×573172922959² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 573172922897 and 573172922906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573172922953) 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, 2490379 + ... + 2710780.

It is an arithmetic number, because the mean of its divisors is an integer number (30091311180).

Almost surely, 2^573172922959 is an apocalyptic number.

573172922959 is a deficient number, since it is larger than the sum of its proper divisors (149018545361).

573172922959 is a wasteful number, since it uses less digits than its factorization.

573172922959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201359 (or 5201352 counting only the distinct ones).

The product of its digits is 21432600, while the sum is 61.

The spelling of 573172922959 in words is "five hundred seventy-three billion, one hundred seventy-two million, nine hundred twenty-two thousand, nine hundred fifty-nine".