1116045015 has 16 divisors (see below), whose sum is σ = 1797660000. Its totient is φ = 591228032.

The previous prime is 1116045013. The next prime is 1116045037. The reversal of 1116045015 is 5105406111.

It is a cyclic number.

It is not a de Polignac number, because 1116045015 - 2¹ = 1116045013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116045013) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 247440 + ... + 251909.

It is an arithmetic number, because the mean of its divisors is an integer number (112353750).

Almost surely, 2^1116045015 is an apocalyptic number.

1116045015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1116045015 is a deficient number, since it is larger than the sum of its proper divisors (681614985).

1116045015 is a wasteful number, since it uses less digits than its factorization.

1116045015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499506.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 1116045015 is about 33407.2599145755. The cubic root of 1116045015 is about 1037.2749836685.

The spelling of 1116045015 in words is "one billion, one hundred sixteen million, forty-five thousand, fifteen".