26879275008 has 468 divisors, whose sum is σ = 87609953080. Its totient is φ = 8141930496.

The previous prime is 26879275001. The next prime is 26879275009. The reversal of 26879275008 is 80057297862.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

26879275008 is a `hidden beast` number, since 2 + 68 + 79 + 2 + 7 + 500 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (26879275001) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 926871538 + ... + 926871566.

Almost surely, 2^26879275008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26879275008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43804976540).

26879275008 is an abundant number, since it is smaller than the sum of its proper divisors (60730678072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26879275008 is an equidigital number, since it uses as much as digits as its factorization.

26879275008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 26879275008 in words is "twenty-six billion, eight hundred seventy-nine million, two hundred seventy-five thousand, eight".