6560601587 has 2 divisors, whose sum is σ = 6560601588. Its totient is φ = 6560601586.

The previous prime is 6560601503. The next prime is 6560601709. The reversal of 6560601587 is 7851060656.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6560601587 - 2²² = 6556407283 is a prime.

It is not a weakly prime, because it can be changed into another prime (6560603587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280300793 + 3280300794.

It is an arithmetic number, because the mean of its divisors is an integer number (3280300794).

Almost surely, 2^6560601587 is an apocalyptic number.

6560601587 is a deficient number, since it is larger than the sum of its proper divisors (1).

6560601587 is an equidigital number, since it uses as much as digits as its factorization.

6560601587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 6560601587 is about 80997.5406231572. The cubic root of 6560601587 is about 1872.0375464069.

The spelling of 6560601587 in words is "six billion, five hundred sixty million, six hundred one thousand, five hundred eighty-seven".