26051360556336 has 80 divisors (see below), whose sum is σ = 68264319518208. Its totient is φ = 8559335680000.

The previous prime is 26051360556323. The next prime is 26051360556337. The reversal of 26051360556336 is 63365506315062.

It is not an unprimeable number, because it can be changed into a prime (26051360556337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12680125 + ... + 14590691.

Almost surely, 2^{26051360556336} 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 26051360556336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34132159759104).

26051360556336 is an abundant number, since it is smaller than the sum of its proper divisors (42212958961872).

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

26051360556336 is a wasteful number, since it uses less digits than its factorization.

26051360556336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914650 (or 1914644 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 51.

The spelling of 26051360556336 in words is "twenty-six trillion, fifty-one billion, three hundred sixty million, five hundred fifty-six thousand, three hundred thirty-six".