560777863 has 2 divisors, whose sum is σ = 560777864. Its totient is φ = 560777862.

The previous prime is 560777807. The next prime is 560777939. The reversal of 560777863 is 368777065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 560777863 - 2²⁹ = 23906951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (560771863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280388931 + 280388932.

It is an arithmetic number, because the mean of its divisors is an integer number (280388932).

Almost surely, 2^560777863 is an apocalyptic number.

560777863 is a deficient number, since it is larger than the sum of its proper divisors (1).

560777863 is an equidigital number, since it uses as much as digits as its factorization.

560777863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The square root of 560777863 is about 23680.7487846141. The cubic root of 560777863 is about 824.6385256956.

The spelling of 560777863 in words is "five hundred sixty million, seven hundred seventy-seven thousand, eight hundred sixty-three".