1116390519 has 20 divisors (see below), whose sum is σ = 1670058456. Its totient is φ = 743205456.

The previous prime is 1116390497. The next prime is 1116390589. The reversal of 1116390519 is 9150936111.

It is a happy number.

1116390519 is a `hidden beast` number, since 1 + 1 + 1 + 639 + 0 + 5 + 19 = 666.

It is not a de Polignac number, because 1116390519 - 2⁵ = 1116390487 is a prime.

It is a super-2 number, since 2×1116390519² = 2492655581826178722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116390589) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49972 + ... + 68774.

Almost surely, 2^1116390519 is an apocalyptic number.

1116390519 is a deficient number, since it is larger than the sum of its proper divisors (553667937).

1116390519 is an equidigital number, since it uses as much as digits as its factorization.

1116390519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19548 (or 19539 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 36.

The square root of 1116390519 is about 33412.4306059885. The cubic root of 1116390519 is about 1037.3820121112.

The spelling of 1116390519 in words is "one billion, one hundred sixteen million, three hundred ninety thousand, five hundred nineteen".