4405140209593 has 2 divisors, whose sum is σ = 4405140209594. Its totient is φ = 4405140209592.

The previous prime is 4405140209551. The next prime is 4405140209627. The reversal of 4405140209593 is 3959020415044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3212256844729 + 1192883364864 = 1792277^2 + 1092192^2 .

It is a cyclic number.

It is not a de Polignac number, because 4405140209593 - 2⁹ = 4405140209081 is a prime.

It is not a weakly prime, because it can be changed into another prime (4405140209293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202570104796 + 2202570104797.

It is an arithmetic number, because the mean of its divisors is an integer number (2202570104797).

Almost surely, 2^{4405140209593} is an apocalyptic number.

It is an amenable number.

4405140209593 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405140209593 is an equidigital number, since it uses as much as digits as its factorization.

4405140209593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 4405140209593 in words is "four trillion, four hundred five billion, one hundred forty million, two hundred nine thousand, five hundred ninety-three".