560621141 has 2 divisors, whose sum is σ = 560621142. Its totient is φ = 560621140.

The previous prime is 560621111. The next prime is 560621153. The reversal of 560621141 is 141126065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465480625 + 95140516 = 21575^2 + 9754^2 .

It is a cyclic number.

It is not a de Polignac number, because 560621141 - 2²⁶ = 493512277 is a prime.

It is a super-2 number, since 2×560621141² = 628592127472283762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 560621141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (560621111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280310570 + 280310571.

It is an arithmetic number, because the mean of its divisors is an integer number (280310571).

Almost surely, 2^560621141 is an apocalyptic number.

It is an amenable number.

560621141 is a deficient number, since it is larger than the sum of its proper divisors (1).

560621141 is an equidigital number, since it uses as much as digits as its factorization.

560621141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 560621141 is about 23677.4394941683. The cubic root of 560621141 is about 824.5616972703.

The spelling of 560621141 in words is "five hundred sixty million, six hundred twenty-one thousand, one hundred forty-one".