26055783120 has 80 divisors (see below), whose sum is σ = 83558223360. Its totient is φ = 6708613632.

The previous prime is 26055783113. The next prime is 26055783121. The reversal of 26055783120 is 2138755062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26055783121) 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, 1864864 + ... + 1878783.

It is an arithmetic number, because the mean of its divisors is an integer number (1044477792).

Almost surely, 2^26055783120 is an apocalyptic number.

26055783120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26055783120 is an abundant number, since it is smaller than the sum of its proper divisors (57502440240).

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

26055783120 is a wasteful number, since it uses less digits than its factorization.

26055783120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743692 (or 3743686 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 26055783120 in words is "twenty-six billion, fifty-five million, seven hundred eighty-three thousand, one hundred twenty".