26653325360 has 80 divisors (see below), whose sum is σ = 63132164640. Its totient is φ = 10462033920.

The previous prime is 26653325327. The next prime is 26653325371. The reversal of 26653325360 is 6352335662.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2155676 + ... + 2168004.

It is an arithmetic number, because the mean of its divisors is an integer number (789152058).

Almost surely, 2^26653325360 is an apocalyptic number.

26653325360 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 26653325360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31566082320).

26653325360 is an abundant number, since it is smaller than the sum of its proper divisors (36478839280).

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

26653325360 is a wasteful number, since it uses less digits than its factorization.

26653325360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12846 (or 12840 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 41.

The spelling of 26653325360 in words is "twenty-six billion, six hundred fifty-three million, three hundred twenty-five thousand, three hundred sixty".