2116915483 has 2 divisors, whose sum is σ = 2116915484. Its totient is φ = 2116915482.

The previous prime is 2116915477. The next prime is 2116915501. The reversal of 2116915483 is 3845196112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2116915483 - 2⁹ = 2116914971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2116915433) 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 as a sum of consecutive naturals, namely, 1058457741 + 1058457742.

It is an arithmetic number, because the mean of its divisors is an integer number (1058457742).

Almost surely, 2^2116915483 is an apocalyptic number.

2116915483 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116915483 is an equidigital number, since it uses as much as digits as its factorization.

2116915483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 40.

The square root of 2116915483 is about 46009.9498260974. The cubic root of 2116915483 is about 1284.0083257176.

The spelling of 2116915483 in words is "two billion, one hundred sixteen million, nine hundred fifteen thousand, four hundred eighty-three".