1116554733 has 32 divisors (see below), whose sum is σ = 1917112320. Its totient is φ = 629037360.

The previous prime is 1116554671. The next prime is 1116554743. The reversal of 1116554733 is 3374556111.

It is not a de Polignac number, because 1116554733 - 2¹⁰ = 1116553709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116554743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28185 + ... + 55022.

It is an arithmetic number, because the mean of its divisors is an integer number (59909760).

Almost surely, 2^1116554733 is an apocalyptic number.

It is an amenable number.

1116554733 is a deficient number, since it is larger than the sum of its proper divisors (800557587).

1116554733 is an equidigital number, since it uses as much as digits as its factorization.

1116554733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83294 (or 83288 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 1116554733 is about 33414.8878944700. The cubic root of 1116554733 is about 1037.4328737332.

The spelling of 1116554733 in words is "one billion, one hundred sixteen million, five hundred fifty-four thousand, seven hundred thirty-three".