26500112870 has 96 divisors (see below), whose sum is σ = 60795030816. Its totient is φ = 8223936000.

The previous prime is 26500112869. The next prime is 26500112909. The reversal of 26500112870 is 7821100562.

26500112870 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1245320 + ... + 1266420.

It is an arithmetic number, because the mean of its divisors is an integer number (633281571).

Almost surely, 2^26500112870 is an apocalyptic number.

26500112870 is an abundant number, since it is smaller than the sum of its proper divisors (34294917946).

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

26500112870 is a wasteful number, since it uses less digits than its factorization.

26500112870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21366 (or 21359 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 26500112870 in words is "twenty-six billion, five hundred million, one hundred twelve thousand, eight hundred seventy".