52126313297 has 2 divisors, whose sum is σ = 52126313298. Its totient is φ = 52126313296.

The previous prime is 52126313273. The next prime is 52126313357. The reversal of 52126313297 is 79231362125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50956741696 + 1169571601 = 225736^2 + 34199^2 .

It is a cyclic number.

It is not a de Polignac number, because 52126313297 - 2¹² = 52126309201 is a prime.

It is not a weakly prime, because it can be changed into another prime (52126313207) 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, 26063156648 + 26063156649.

It is an arithmetic number, because the mean of its divisors is an integer number (26063156649).

Almost surely, 2^52126313297 is an apocalyptic number.

It is an amenable number.

52126313297 is a deficient number, since it is larger than the sum of its proper divisors (1).

52126313297 is an equidigital number, since it uses as much as digits as its factorization.

52126313297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The spelling of 52126313297 in words is "fifty-two billion, one hundred twenty-six million, three hundred thirteen thousand, two hundred ninety-seven".