11330503554 has 16 divisors (see below), whose sum is σ = 22685676480. Its totient is φ = 3772722960.

The previous prime is 11330503549. The next prime is 11330503571. The reversal of 11330503554 is 45530503311.

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, 1021917 + ... + 1032944.

It is an arithmetic number, because the mean of its divisors is an integer number (1417854780).

Almost surely, 2^11330503554 is an apocalyptic number.

11330503554 is an abundant number, since it is smaller than the sum of its proper divisors (11355172926).

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

11330503554 is a wasteful number, since it uses less digits than its factorization.

11330503554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055785.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 11330503554 in words is "eleven billion, three hundred thirty million, five hundred three thousand, five hundred fifty-four".