23737871573093 has 2 divisors, whose sum is σ = 23737871573094. Its totient is φ = 23737871573092.

The previous prime is 23737871573083. The next prime is 23737871573123. The reversal of 23737871573093 is 39037517873732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22490803547809 + 1247068025284 = 4742447^2 + 1116722^2 .

It is a cyclic number.

It is not a de Polignac number, because 23737871573093 - 2⁶ = 23737871573029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23737871573083) 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, 11868935786546 + 11868935786547.

It is an arithmetic number, because the mean of its divisors is an integer number (11868935786547).

Almost surely, 2^{23737871573093} is an apocalyptic number.

It is an amenable number.

23737871573093 is a deficient number, since it is larger than the sum of its proper divisors (1).

23737871573093 is an equidigital number, since it uses as much as digits as its factorization.

23737871573093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140026320, while the sum is 65.

The spelling of 23737871573093 in words is "twenty-three trillion, seven hundred thirty-seven billion, eight hundred seventy-one million, five hundred seventy-three thousand, ninety-three".