5306880889679 has 2 divisors, whose sum is σ = 5306880889680. Its totient is φ = 5306880889678.

The previous prime is 5306880889669. The next prime is 5306880889771. The reversal of 5306880889679 is 9769880886035.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5306880889679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5306880889669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2653440444839 + 2653440444840.

It is an arithmetic number, because the mean of its divisors is an integer number (2653440444840).

Almost surely, 2^{5306880889679} is an apocalyptic number.

5306880889679 is a deficient number, since it is larger than the sum of its proper divisors (1).

5306880889679 is an equidigital number, since it uses as much as digits as its factorization.

5306880889679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1254113280, while the sum is 77.

The spelling of 5306880889679 in words is "five trillion, three hundred six billion, eight hundred eighty million, eight hundred eighty-nine thousand, six hundred seventy-nine".