20124175236593 has 2 divisors, whose sum is σ = 20124175236594. Its totient is φ = 20124175236592.

The previous prime is 20124175236551. The next prime is 20124175236601. The reversal of 20124175236593 is 39563257142102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17577492272704 + 2546682963889 = 4192552^2 + 1595833^2 .

It is a cyclic number.

It is not a de Polignac number, because 20124175236593 - 2¹⁴ = 20124175220209 is a prime.

It is not a weakly prime, because it can be changed into another prime (20124175236293) 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 as a sum of consecutive naturals, namely, 10062087618296 + 10062087618297.

It is an arithmetic number, because the mean of its divisors is an integer number (10062087618297).

Almost surely, 2^{20124175236593} is an apocalyptic number.

It is an amenable number.

20124175236593 is a deficient number, since it is larger than the sum of its proper divisors (1).

20124175236593 is an equidigital number, since it uses as much as digits as its factorization.

20124175236593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 20124175236593 in words is "twenty trillion, one hundred twenty-four billion, one hundred seventy-five million, two hundred thirty-six thousand, five hundred ninety-three".