26052885288 has 144 divisors (see below), whose sum is σ = 75088669500. Its totient is φ = 8158851072.

The previous prime is 26052885277. The next prime is 26052885319. The reversal of 26052885288 is 88258825062.

26052885288 is a `hidden beast` number, since 2 + 60 + 52 + 8 + 8 + 528 + 8 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 6143110884 + 19909774404 = 78378^2 + 141102^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23075508 + ... + 23076636.

Almost surely, 2^26052885288 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 26052885288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37544334750).

26052885288 is an abundant number, since it is smaller than the sum of its proper divisors (49035784212).

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

26052885288 is a wasteful number, since it uses less digits than its factorization.

26052885288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284 (or 2260 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 54.

The spelling of 26052885288 in words is "twenty-six billion, fifty-two million, eight hundred eighty-five thousand, two hundred eighty-eight".