26255648480 has 48 divisors (see below), whose sum is σ = 62047399680. Its totient is φ = 10499139072.

The previous prime is 26255648473. The next prime is 26255648491. The reversal of 26255648480 is 8484655262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559361 + ... + 604479.

It is an arithmetic number, because the mean of its divisors is an integer number (1292654160).

Almost surely, 2^26255648480 is an apocalyptic number.

26255648480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26255648480 is an abundant number, since it is smaller than the sum of its proper divisors (35791751200).

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

26255648480 is a wasteful number, since it uses less digits than its factorization.

26255648480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48771 (or 48763 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 50.

The spelling of 26255648480 in words is "twenty-six billion, two hundred fifty-five million, six hundred forty-eight thousand, four hundred eighty".