1056116499 has 32 divisors (see below), whose sum is σ = 1469035008. Its totient is φ = 674400000.

The previous prime is 1056116497. The next prime is 1056116513. The reversal of 1056116499 is 9946116501.

It is not a de Polignac number, because 1056116499 - 2¹ = 1056116497 is a prime.

It is a super-2 number, since 2×1056116499² = 2230764118920034002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056116499.

It is not an unprimeable number, because it can be changed into a prime (1056116491) 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, 1875592 + ... + 1876154.

It is an arithmetic number, because the mean of its divisors is an integer number (45907344).

Almost surely, 2^1056116499 is an apocalyptic number.

1056116499 is a deficient number, since it is larger than the sum of its proper divisors (412918509).

1056116499 is a wasteful number, since it uses less digits than its factorization.

1056116499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 1056116499 is about 32497.9460735598. The cubic root of 1056116499 is about 1018.3661202418.

The spelling of 1056116499 in words is "one billion, fifty-six million, one hundred sixteen thousand, four hundred ninety-nine".