26013008059 has 4 divisors (see below), whose sum is σ = 26016456040. Its totient is φ = 26009560080.

The previous prime is 26013008041. The next prime is 26013008071. The reversal of 26013008059 is 95080031062.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26013008059 - 2²¹ = 26010910907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26013008039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712649 + ... + 1727770.

It is an arithmetic number, because the mean of its divisors is an integer number (6504114010).

Almost surely, 2^26013008059 is an apocalyptic number.

26013008059 is a deficient number, since it is larger than the sum of its proper divisors (3447981).

26013008059 is an equidigital number, since it uses as much as digits as its factorization.

26013008059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447980.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 26013008059 in words is "twenty-six billion, thirteen million, eight thousand, fifty-nine".