26926060909 has 12 divisors (see below), whose sum is σ = 30284708608. Its totient is φ = 23908971240.

The previous prime is 26926060897. The next prime is 26926060921. The reversal of 26926060909 is 90906062962.

It is an interprime number because it is at equal distance from previous prime (26926060897) and next prime (26926060921).

It is not a de Polignac number, because 26926060909 - 2¹³ = 26926052717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26926060999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2582349 + ... + 2592754.

Almost surely, 2^26926060909 is an apocalyptic number.

It is an amenable number.

26926060909 is a deficient number, since it is larger than the sum of its proper divisors (3358647699).

26926060909 is a wasteful number, since it uses less digits than its factorization.

26926060909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5175168 (or 5175157 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 49.

The spelling of 26926060909 in words is "twenty-six billion, nine hundred twenty-six million, sixty thousand, nine hundred nine".