13526342879 has 8 divisors (see below), whose sum is σ = 15481517088. Its totient is φ = 11576878560.

The previous prime is 13526342857. The next prime is 13526342881. The reversal of 13526342879 is 97824362531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13526342879 - 2¹² = 13526338783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13526302879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422392 + ... + 1431869.

It is an arithmetic number, because the mean of its divisors is an integer number (1935189636).

Almost surely, 2^13526342879 is an apocalyptic number.

13526342879 is a deficient number, since it is larger than the sum of its proper divisors (1955174209).

13526342879 is an equidigital number, since it uses as much as digits as its factorization.

13526342879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854945.

The product of its digits is 2177280, while the sum is 50.

The spelling of 13526342879 in words is "thirteen billion, five hundred twenty-six million, three hundred forty-two thousand, eight hundred seventy-nine".