26328802008 has 32 divisors (see below), whose sum is σ = 66473714160. Its totient is φ = 8689372800.

The previous prime is 26328802007. The next prime is 26328802009. The reversal of 26328802008 is 80020882362.

It is an interprime number because it is at equal distance from previous prime (26328802007) and next prime (26328802009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26328802007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5428435 + ... + 5433282.

Almost surely, 2^26328802008 is an apocalyptic number.

It is an amenable number.

26328802008 is an abundant number, since it is smaller than the sum of its proper divisors (40144912152).

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

26328802008 is a wasteful number, since it uses less digits than its factorization.

26328802008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10861827 (or 10861823 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 26328802008 in words is "twenty-six billion, three hundred twenty-eight million, eight hundred two thousand, eight".