2116550147 has 2 divisors, whose sum is σ = 2116550148. Its totient is φ = 2116550146.

The previous prime is 2116550083. The next prime is 2116550153. The reversal of 2116550147 is 7410556112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2116550147 - 2⁶ = 2116550083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2116550347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058275073 + 1058275074.

It is an arithmetic number, because the mean of its divisors is an integer number (1058275074).

Almost surely, 2^2116550147 is an apocalyptic number.

2116550147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116550147 is an equidigital number, since it uses as much as digits as its factorization.

2116550147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 2116550147 is about 46005.9794700645. The cubic root of 2116550147 is about 1283.9344570067.

The spelling of 2116550147 in words is "two billion, one hundred sixteen million, five hundred fifty thousand, one hundred forty-seven".