573780495289 has 9 divisors (see below), whose sum is σ = 576430950319. Its totient is φ = 571142182000.

The previous prime is 573780495259. The next prime is 573780495523. The reversal of 573780495289 is 982594087375.

The square root of 573780495289 is 757483.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 116523236025 + 457257259264 = 341355^2 + 676208^2 .

It is not a de Polignac number, because 573780495289 - 2⁵ = 573780495257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573780495259) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 176491914 + ... + 176495164.

Almost surely, 2^573780495289 is an apocalyptic number.

573780495289 is the 757483-rd square number.

573780495289 is the 378742-nd centered octagonal number.

It is an amenable number.

573780495289 is a deficient number, since it is larger than the sum of its proper divisors (2650455030).

573780495289 is an frugal number, since it uses more digits than its factorization.

573780495289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6968 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 67.

The spelling of 573780495289 in words is "five hundred seventy-three billion, seven hundred eighty million, four hundred ninety-five thousand, two hundred eighty-nine".