23535225205073 has 2 divisors, whose sum is σ = 23535225205074. Its totient is φ = 23535225205072.

The previous prime is 23535225205031. The next prime is 23535225205097. The reversal of 23535225205073 is 37050252253532.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21843396910864 + 1691828294209 = 4673692^2 + 1300703^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23535225205073 is a prime.

It is not a weakly prime, because it can be changed into another prime (23535225205673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11767612602536 + 11767612602537.

It is an arithmetic number, because the mean of its divisors is an integer number (11767612602537).

Almost surely, 2^{23535225205073} is an apocalyptic number.

It is an amenable number.

23535225205073 is a deficient number, since it is larger than the sum of its proper divisors (1).

23535225205073 is an equidigital number, since it uses as much as digits as its factorization.

23535225205073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890000, while the sum is 44.

The spelling of 23535225205073 in words is "twenty-three trillion, five hundred thirty-five billion, two hundred twenty-five million, two hundred five thousand, seventy-three".