11305254880 has 48 divisors (see below), whose sum is σ = 26810318304. Its totient is φ = 4504890880.

The previous prime is 11305254859. The next prime is 11305254893. The reversal of 11305254880 is 8845250311.

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, 92251 + ... + 176410.

It is an arithmetic number, because the mean of its divisors is an integer number (558548298).

Almost surely, 2^11305254880 is an apocalyptic number.

11305254880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11305254880 is an abundant number, since it is smaller than the sum of its proper divisors (15505063424).

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

11305254880 is a wasteful number, since it uses less digits than its factorization.

11305254880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268939 (or 268931 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The spelling of 11305254880 in words is "eleven billion, three hundred five million, two hundred fifty-four thousand, eight hundred eighty".