2646471083 has 2 divisors, whose sum is σ = 2646471084. Its totient is φ = 2646471082.

The previous prime is 2646471053. The next prime is 2646471119. The reversal of 2646471083 is 3801746462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2646471083 - 2²² = 2642276779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2646471083.

It is not a weakly prime, because it can be changed into another prime (2646471053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1323235541 + 1323235542.

It is an arithmetic number, because the mean of its divisors is an integer number (1323235542).

Almost surely, 2^2646471083 is an apocalyptic number.

2646471083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2646471083 is an equidigital number, since it uses as much as digits as its factorization.

2646471083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 2646471083 is about 51443.8634144054. The cubic root of 2646471083 is about 1383.2129650658.

The spelling of 2646471083 in words is "two billion, six hundred forty-six million, four hundred seventy-one thousand, eighty-three".