26552600000 has 84 divisors (see below), whose sum is σ = 65859175368. Its totient is φ = 10620960000.

The previous prime is 26552599963. The next prime is 26552600017. The reversal of 26552600000 is 625562.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133619 + ... + 266381.

It is an arithmetic number, because the mean of its divisors is an integer number (784037802).

Almost surely, 2^26552600000 is an apocalyptic number.

26552600000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26552600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32929587684).

26552600000 is an abundant number, since it is smaller than the sum of its proper divisors (39306575368).

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

26552600000 is an frugal number, since it uses more digits than its factorization.

26552600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132800 (or 132770 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 26552600000 in words is "twenty-six billion, five hundred fifty-two million, six hundred thousand".