1116665050 has 12 divisors (see below), whose sum is σ = 2076997086. Its totient is φ = 446666000.

The previous prime is 1116665047. The next prime is 1116665051. The reversal of 1116665050 is 505666111.

It can be written as a sum of positive squares in 3 ways, for example, as 828921681 + 287743369 = 28791^2 + 16963^2 .

It is not an unprimeable number, because it can be changed into a prime (1116665051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11166601 + ... + 11166700.

Almost surely, 2^1116665050 is an apocalyptic number.

1116665050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1116665050 is a deficient number, since it is larger than the sum of its proper divisors (960332036).

1116665050 is a wasteful number, since it uses less digits than its factorization.

1116665050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22333313 (or 22333308 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 1116665050 is about 33416.5385699955. The cubic root of 1116665050 is about 1037.4670391619.

The spelling of 1116665050 in words is "one billion, one hundred sixteen million, six hundred sixty-five thousand, fifty".