1109545551514 has 32 divisors (see below), whose sum is σ = 1693027889280. Its totient is φ = 545253811200.

The previous prime is 1109545551509. The next prime is 1109545551539. The reversal of 1109545551514 is 4151555459011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83675817 + ... + 83689075.

It is an arithmetic number, because the mean of its divisors is an integer number (52907121540).

Almost surely, 2^{1109545551514} is an apocalyptic number.

1109545551514 is a deficient number, since it is larger than the sum of its proper divisors (583482337766).

1109545551514 is a wasteful number, since it uses less digits than its factorization.

1109545551514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15126.

The product of its (nonzero) digits is 450000, while the sum is 46.

The spelling of 1109545551514 in words is "one trillion, one hundred nine billion, five hundred forty-five million, five hundred fifty-one thousand, five hundred fourteen".