572085789 has 8 divisors (see below), whose sum is σ = 832124832. Its totient is φ = 346718640.

The previous prime is 572085769. The next prime is 572085799. The reversal of 572085789 is 987580275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 572085789 - 2⁹ = 572085277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572085769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8667934 + ... + 8667999.

It is an arithmetic number, because the mean of its divisors is an integer number (104015604).

Almost surely, 2^572085789 is an apocalyptic number.

It is an amenable number.

572085789 is a deficient number, since it is larger than the sum of its proper divisors (260039043).

572085789 is a wasteful number, since it uses less digits than its factorization.

572085789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17335947.

The product of its (nonzero) digits is 1411200, while the sum is 51.

The square root of 572085789 is about 23918.3149281048. The cubic root of 572085789 is about 830.1445478157.

The spelling of 572085789 in words is "five hundred seventy-two million, eighty-five thousand, seven hundred eighty-nine".