11154273356 has 6 divisors (see below), whose sum is σ = 19519978380. Its totient is φ = 5577136676.

The previous prime is 11154273301. The next prime is 11154273371. The reversal of 11154273356 is 65337245111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1394284166 + ... + 1394284173.

It is an arithmetic number, because the mean of its divisors is an integer number (3253329730).

Almost surely, 2^11154273356 is an apocalyptic number.

It is an amenable number.

11154273356 is a deficient number, since it is larger than the sum of its proper divisors (8365705024).

11154273356 is a wasteful number, since it uses less digits than its factorization.

11154273356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788568343 (or 2788568341 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The spelling of 11154273356 in words is "eleven billion, one hundred fifty-four million, two hundred seventy-three thousand, three hundred fifty-six".