11000541450 has 48 divisors (see below), whose sum is σ = 27330009696. Its totient is φ = 2928244800.

The previous prime is 11000541403. The next prime is 11000541463. The reversal of 11000541450 is 5414500011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19320 + ... + 149580.

It is an arithmetic number, because the mean of its divisors is an integer number (569375202).

Almost surely, 2^11000541450 is an apocalyptic number.

11000541450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000541450 is an abundant number, since it is smaller than the sum of its proper divisors (16329468246).

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

11000541450 is a wasteful number, since it uses less digits than its factorization.

11000541450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130839 (or 130834 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The spelling of 11000541450 in words is "eleven billion, five hundred forty-one thousand, four hundred fifty".