52350323573 has 2 divisors, whose sum is σ = 52350323574. Its totient is φ = 52350323572.

The previous prime is 52350323513. The next prime is 52350323581. The reversal of 52350323573 is 37532305325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45114609604 + 7235713969 = 212402^2 + 85063^2 .

It is a cyclic number.

It is not a de Polignac number, because 52350323573 - 2¹² = 52350319477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52350323513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26175161786 + 26175161787.

It is an arithmetic number, because the mean of its divisors is an integer number (26175161787).

Almost surely, 2^52350323573 is an apocalyptic number.

It is an amenable number.

52350323573 is a deficient number, since it is larger than the sum of its proper divisors (1).

52350323573 is an equidigital number, since it uses as much as digits as its factorization.

52350323573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 283500, while the sum is 38.

Adding to 52350323573 its reverse (37532305325), we get a palindrome (89882628898).

The spelling of 52350323573 in words is "fifty-two billion, three hundred fifty million, three hundred twenty-three thousand, five hundred seventy-three".