11082782500 has 60 divisors (see below), whose sum is σ = 24528285936. Its totient is φ = 4379620000.

The previous prime is 11082782497. The next prime is 11082782519. The reversal of 11082782500 is 528728011.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 180795 + ... + 234205.

Almost surely, 2^11082782500 is an apocalyptic number.

11082782500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11082782500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12264142968).

11082782500 is an abundant number, since it is smaller than the sum of its proper divisors (13445503436).

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

11082782500 is an equidigital number, since it uses as much as digits as its factorization.

11082782500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53518 (or 53501 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 34.

The spelling of 11082782500 in words is "eleven billion, eighty-two million, seven hundred eighty-two thousand, five hundred".