26982072888 has 64 divisors (see below), whose sum is σ = 69663006720. Its totient is φ = 8699913600.

The previous prime is 26982072883. The next prime is 26982072907. The reversal of 26982072888 is 88827028962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26982072883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1920706 + ... + 1934702.

It is an arithmetic number, because the mean of its divisors is an integer number (1088484480).

Almost surely, 2^26982072888 is an apocalyptic number.

It is an amenable number.

26982072888 is an abundant number, since it is smaller than the sum of its proper divisors (42680933832).

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

26982072888 is a wasteful number, since it uses less digits than its factorization.

26982072888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16628 (or 16624 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 60.

The spelling of 26982072888 in words is "twenty-six billion, nine hundred eighty-two million, seventy-two thousand, eight hundred eighty-eight".