6305407098779 has 2 divisors, whose sum is σ = 6305407098780. Its totient is φ = 6305407098778.

The previous prime is 6305407098751. The next prime is 6305407098803. The reversal of 6305407098779 is 9778907045036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6305407098779 - 2¹² = 6305407094683 is a prime.

It is not a weakly prime, because it can be changed into another prime (6305407098719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3152703549389 + 3152703549390.

It is an arithmetic number, because the mean of its divisors is an integer number (3152703549390).

Almost surely, 2^{6305407098779} is an apocalyptic number.

6305407098779 is a deficient number, since it is larger than the sum of its proper divisors (1).

6305407098779 is an equidigital number, since it uses as much as digits as its factorization.

6305407098779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80015040, while the sum is 65.

The spelling of 6305407098779 in words is "six trillion, three hundred five billion, four hundred seven million, ninety-eight thousand, seven hundred seventy-nine".