2083901863 has 2 divisors, whose sum is σ = 2083901864. Its totient is φ = 2083901862.

The previous prime is 2083901861. The next prime is 2083901917. The reversal of 2083901863 is 3681093802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2083901863 - 2¹ = 2083901861 is a prime.

It is a super-2 number, since 2×2083901863² = 8685293949229741538, which contains 22 as substring.

Together with 2083901861, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2083901861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041950931 + 1041950932.

It is an arithmetic number, because the mean of its divisors is an integer number (1041950932).

Almost surely, 2^2083901863 is an apocalyptic number.

2083901863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2083901863 is an equidigital number, since it uses as much as digits as its factorization.

2083901863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2083901863 is about 45649.7739643911. The cubic root of 2083901863 is about 1277.2985553283.

The spelling of 2083901863 in words is "two billion, eighty-three million, nine hundred one thousand, eight hundred sixty-three".