109646411997583 has 2 divisors, whose sum is σ = 109646411997584. Its totient is φ = 109646411997582.

The previous prime is 109646411997553. The next prime is 109646411997613. The reversal of 109646411997583 is 385799114646901.

It is a balanced prime because it is at equal distance from previous prime (109646411997553) and next prime (109646411997613).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109646411997583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109646411997523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54823205998791 + 54823205998792.

It is an arithmetic number, because the mean of its divisors is an integer number (54823205998792).

Almost surely, 2^{109646411997583} is an apocalyptic number.

109646411997583 is a deficient number, since it is larger than the sum of its proper divisors (1).

109646411997583 is an equidigital number, since it uses as much as digits as its factorization.

109646411997583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352719360, while the sum is 73.

The spelling of 109646411997583 in words is "one hundred nine trillion, six hundred forty-six billion, four hundred eleven million, nine hundred ninety-seven thousand, five hundred eighty-three".