52223051593 has 2 divisors, whose sum is σ = 52223051594. Its totient is φ = 52223051592.

The previous prime is 52223051581. The next prime is 52223051609. The reversal of 52223051593 is 39515032225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40685713849 + 11537337744 = 201707^2 + 107412^2 .

It is a cyclic number.

It is not a de Polignac number, because 52223051593 - 2⁵ = 52223051561 is a prime.

It is not a weakly prime, because it can be changed into another prime (52223051393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26111525796 + 26111525797.

It is an arithmetic number, because the mean of its divisors is an integer number (26111525797).

Almost surely, 2^52223051593 is an apocalyptic number.

It is an amenable number.

52223051593 is a deficient number, since it is larger than the sum of its proper divisors (1).

52223051593 is an equidigital number, since it uses as much as digits as its factorization.

52223051593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 52223051593 in words is "fifty-two billion, two hundred twenty-three million, fifty-one thousand, five hundred ninety-three".