52246323293 has 2 divisors, whose sum is σ = 52246323294. Its totient is φ = 52246323292.

The previous prime is 52246323211. The next prime is 52246323313. The reversal of 52246323293 is 39232364225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48693924889 + 3552398404 = 220667^2 + 59602^2 .

It is a cyclic number.

It is not a de Polignac number, because 52246323293 - 2³² = 47951355997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52246323293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52246343293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26123161646 + 26123161647.

It is an arithmetic number, because the mean of its divisors is an integer number (26123161647).

Almost surely, 2^52246323293 is an apocalyptic number.

It is an amenable number.

52246323293 is a deficient number, since it is larger than the sum of its proper divisors (1).

52246323293 is an equidigital number, since it uses as much as digits as its factorization.

52246323293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 41.

The spelling of 52246323293 in words is "fifty-two billion, two hundred forty-six million, three hundred twenty-three thousand, two hundred ninety-three".