560235783121 has 27 divisors (see below), whose sum is σ = 681416281371. Its totient is φ = 459224947104.

The previous prime is 560235783109. The next prime is 560235783193. The reversal of 560235783121 is 121387532065.

The square root of 560235783121 is 748489.

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., 548249912721 + 11985870400 = 740439^2 + 109480^2 .

It is not a de Polignac number, because 560235783121 - 2¹⁷ = 560235652049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (560235780121) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 120504405 + ... + 120509053.

Almost surely, 2^560235783121 is an apocalyptic number.

560235783121 is the 748489-th square number.

560235783121 is the 374245-th centered octagonal number.

It is an amenable number.

560235783121 is a deficient number, since it is larger than the sum of its proper divisors (121180498250).

560235783121 is an frugal number, since it uses more digits than its factorization.

560235783121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9358 (or 4679 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 560235783121 in words is "five hundred sixty billion, two hundred thirty-five million, seven hundred eighty-three thousand, one hundred twenty-one".