559797649639 has 2 divisors, whose sum is σ = 559797649640. Its totient is φ = 559797649638.

The previous prime is 559797649633. The next prime is 559797649657. The reversal of 559797649639 is 936946797955.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-559797649639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (559797649633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279898824819 + 279898824820.

It is an arithmetic number, because the mean of its divisors is an integer number (279898824820).

Almost surely, 2^559797649639 is an apocalyptic number.

559797649639 is a deficient number, since it is larger than the sum of its proper divisors (1).

559797649639 is an equidigital number, since it uses as much as digits as its factorization.

559797649639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3472081200, while the sum is 79.

The spelling of 559797649639 in words is "five hundred fifty-nine billion, seven hundred ninety-seven million, six hundred forty-nine thousand, six hundred thirty-nine".