2647281083 has 2 divisors, whose sum is σ = 2647281084. Its totient is φ = 2647281082.

The previous prime is 2647281023. The next prime is 2647281107. The reversal of 2647281083 is 3801827462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2647281083 - 2²⁶ = 2580172219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2647281083.

It is not a weakly prime, because it can be changed into another prime (2647281023) 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, 1323640541 + 1323640542.

It is an arithmetic number, because the mean of its divisors is an integer number (1323640542).

Almost surely, 2^2647281083 is an apocalyptic number.

2647281083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2647281083 is an equidigital number, since it uses as much as digits as its factorization.

2647281083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 2647281083 is about 51451.7354712161. The cubic root of 2647281083 is about 1383.3540697267.

The spelling of 2647281083 in words is "two billion, six hundred forty-seven million, two hundred eighty-one thousand, eighty-three".