2183672566601 has 2 divisors, whose sum is σ = 2183672566602. Its totient is φ = 2183672566600.

The previous prime is 2183672566597. The next prime is 2183672566619. The reversal of 2183672566601 is 1066652763812.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1684671606601 + 499000960000 = 1297949^2 + 706400^2 .

It is a cyclic number.

It is not a de Polignac number, because 2183672566601 - 2² = 2183672566597 is a prime.

It is not a weakly prime, because it can be changed into another prime (2183672566631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091836283300 + 1091836283301.

It is an arithmetic number, because the mean of its divisors is an integer number (1091836283301).

Almost surely, 2^{2183672566601} is an apocalyptic number.

It is an amenable number.

2183672566601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2183672566601 is an equidigital number, since it uses as much as digits as its factorization.

2183672566601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 2183672566601 in words is "two trillion, one hundred eighty-three billion, six hundred seventy-two million, five hundred sixty-six thousand, six hundred one".