13530098579 has 2 divisors, whose sum is σ = 13530098580. Its totient is φ = 13530098578.

The previous prime is 13530098563. The next prime is 13530098581. The reversal of 13530098579 is 97589003531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13530098579 - 2⁴ = 13530098563 is a prime.

Together with 13530098581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13530098779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765049289 + 6765049290.

It is an arithmetic number, because the mean of its divisors is an integer number (6765049290).

Almost surely, 2^13530098579 is an apocalyptic number.

13530098579 is a deficient number, since it is larger than the sum of its proper divisors (1).

13530098579 is an equidigital number, since it uses as much as digits as its factorization.

13530098579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The spelling of 13530098579 in words is "thirteen billion, five hundred thirty million, ninety-eight thousand, five hundred seventy-nine".