2083963580659 has 4 divisors (see below), whose sum is σ = 2107378901880. Its totient is φ = 2060548259440.

The previous prime is 2083963580651. The next prime is 2083963580663. The reversal of 2083963580659 is 9560853693802.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2083963580659 - 2³ = 2083963580651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2083963580659.

It is not an unprimeable number, because it can be changed into a prime (2083963580651) 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 3 ways as a sum of consecutive naturals, for example, 11707660477 + ... + 11707660654.

It is an arithmetic number, because the mean of its divisors is an integer number (526844725470).

Almost surely, 2^{2083963580659} is an apocalyptic number.

2083963580659 is a deficient number, since it is larger than the sum of its proper divisors (23415321221).

2083963580659 is an equidigital number, since it uses as much as digits as its factorization.

2083963580659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23415321220.

The product of its (nonzero) digits is 83980800, while the sum is 64.

The spelling of 2083963580659 in words is "two trillion, eighty-three billion, nine hundred sixty-three million, five hundred eighty thousand, six hundred fifty-nine".