1648839083 has 2 divisors, whose sum is σ = 1648839084. Its totient is φ = 1648839082.

The previous prime is 1648839037. The next prime is 1648839131. The reversal of 1648839083 is 3809388461.

It is a weak prime.

It is an emirp because it is prime and its reverse (3809388461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1648839083 - 2¹⁸ = 1648576939 is a prime.

It is not a weakly prime, because it can be changed into another prime (1648839013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 824419541 + 824419542.

It is an arithmetic number, because the mean of its divisors is an integer number (824419542).

Almost surely, 2^1648839083 is an apocalyptic number.

1648839083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1648839083 is an equidigital number, since it uses as much as digits as its factorization.

1648839083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 1648839083 is about 40605.8996083082. The cubic root of 1648839083 is about 1181.3885509293.

The spelling of 1648839083 in words is "one billion, six hundred forty-eight million, eight hundred thirty-nine thousand, eighty-three".