15679119259 has 2 divisors, whose sum is σ = 15679119260. Its totient is φ = 15679119258.

The previous prime is 15679119217. The next prime is 15679119299. The reversal of 15679119259 is 95291197651.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15679119259 - 2³³ = 7089184667 is a prime.

It is not a weakly prime, because it can be changed into another prime (15679119299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7839559629 + 7839559630.

It is an arithmetic number, because the mean of its divisors is an integer number (7839559630).

Almost surely, 2^15679119259 is an apocalyptic number.

15679119259 is a deficient number, since it is larger than the sum of its proper divisors (1).

15679119259 is an equidigital number, since it uses as much as digits as its factorization.

15679119259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1530900, while the sum is 55.

The spelling of 15679119259 in words is "fifteen billion, six hundred seventy-nine million, one hundred nineteen thousand, two hundred fifty-nine".