2083963542191 has 8 divisors (see below), whose sum is σ = 2108202620160. Its totient is φ = 2059856557848.

The previous prime is 2083963542169. The next prime is 2083963542247. The reversal of 2083963542191 is 1912453693802.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2083963542191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083963542491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32991671 + ... + 33054776.

It is an arithmetic number, because the mean of its divisors is an integer number (263525327520).

Almost surely, 2^{2083963542191} is an apocalyptic number.

2083963542191 is a deficient number, since it is larger than the sum of its proper divisors (24239077969).

2083963542191 is a wasteful number, since it uses less digits than its factorization.

2083963542191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66046813.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 2083963542191 in words is "two trillion, eighty-three billion, nine hundred sixty-three million, five hundred forty-two thousand, one hundred ninety-one".