573231128 has 16 divisors (see below), whose sum is σ = 1075182000. Its totient is φ = 286515936.

The previous prime is 573231101. The next prime is 573231179. The reversal of 573231128 is 821132375.

It is a super-2 number, since 2×573231128² = 657187852216304768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 573231094 and 573231103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15758 + ... + 37346.

It is an arithmetic number, because the mean of its divisors is an integer number (67198875).

Almost surely, 2^573231128 is an apocalyptic number.

It is an amenable number.

573231128 is a deficient number, since it is larger than the sum of its proper divisors (501950872).

573231128 is a wasteful number, since it uses less digits than its factorization.

573231128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24914 (or 24910 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 573231128 is about 23942.2456757924. The cubic root of 573231128 is about 830.6981728943.

The spelling of 573231128 in words is "five hundred seventy-three million, two hundred thirty-one thousand, one hundred twenty-eight".