2156116483 has 2 divisors, whose sum is σ = 2156116484. Its totient is φ = 2156116482.

The previous prime is 2156116471. The next prime is 2156116513. The reversal of 2156116483 is 3846116512.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2156116483 - 2⁵ = 2156116451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2156116423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1078058241 + 1078058242.

It is an arithmetic number, because the mean of its divisors is an integer number (1078058242).

Almost surely, 2^2156116483 is an apocalyptic number.

2156116483 is a deficient number, since it is larger than the sum of its proper divisors (1).

2156116483 is an equidigital number, since it uses as much as digits as its factorization.

2156116483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 37.

The square root of 2156116483 is about 46434.0013675324. The cubic root of 2156116483 is about 1291.8856470709.

The spelling of 2156116483 in words is "two billion, one hundred fifty-six million, one hundred sixteen thousand, four hundred eighty-three".