2083553819 has 2 divisors, whose sum is σ = 2083553820. Its totient is φ = 2083553818.

The previous prime is 2083553783. The next prime is 2083553827. The reversal of 2083553819 is 9183553802.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2083553819 is a prime.

It is a super-2 number, since 2×2083553819² = 8682393033338969522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2083553819.

It is not a weakly prime, because it can be changed into another prime (2083558819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041776909 + 1041776910.

It is an arithmetic number, because the mean of its divisors is an integer number (1041776910).

Almost surely, 2^2083553819 is an apocalyptic number.

2083553819 is a deficient number, since it is larger than the sum of its proper divisors (1).

2083553819 is an equidigital number, since it uses as much as digits as its factorization.

2083553819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 2083553819 is about 45645.9616943274. The cubic root of 2083553819 is about 1277.2274417988.

The spelling of 2083553819 in words is "two billion, eighty-three million, five hundred fifty-three thousand, eight hundred nineteen".