11190045958 has 16 divisors (see below), whose sum is σ = 20658546720. Its totient is φ = 4426831296.

The previous prime is 11190045943. The next prime is 11190046019. The reversal of 11190045958 is 85954009111.

11190045958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30741703 + ... + 30742066.

It is an arithmetic number, because the mean of its divisors is an integer number (1291159170).

Almost surely, 2^11190045958 is an apocalyptic number.

11190045958 is a deficient number, since it is larger than the sum of its proper divisors (9468500762).

11190045958 is a wasteful number, since it uses less digits than its factorization.

11190045958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61483791.

The product of its (nonzero) digits is 64800, while the sum is 43.

The spelling of 11190045958 in words is "eleven billion, one hundred ninety million, forty-five thousand, nine hundred fifty-eight".