11083494540 has 48 divisors (see below), whose sum is σ = 31260331872. Its totient is φ = 2934022656.

The previous prime is 11083494517. The next prime is 11083494581. The reversal of 11083494540 is 4549438011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665959 + ... + 682398.

It is an arithmetic number, because the mean of its divisors is an integer number (651256914).

Almost surely, 2^11083494540 is an apocalyptic number.

11083494540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11083494540 is an abundant number, since it is smaller than the sum of its proper divisors (20176837332).

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

11083494540 is a wasteful number, since it uses less digits than its factorization.

11083494540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348506 (or 1348504 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 11083494540 in words is "eleven billion, eighty-three million, four hundred ninety-four thousand, five hundred forty".