26000543352 has 128 divisors (see below), whose sum is σ = 75268892160. Its totient is φ = 7331143680.

The previous prime is 26000543347. The next prime is 26000543363. The reversal of 26000543352 is 25334500062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4572303 + ... + 4577985.

It is an arithmetic number, because the mean of its divisors is an integer number (588038220).

Almost surely, 2^26000543352 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 26000543352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37634446080).

26000543352 is an abundant number, since it is smaller than the sum of its proper divisors (49268348808).

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

26000543352 is a wasteful number, since it uses less digits than its factorization.

26000543352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6053 (or 6049 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 26000543352 in words is "twenty-six billion, five hundred forty-three thousand, three hundred fifty-two".