52313350213 has 2 divisors, whose sum is σ = 52313350214. Its totient is φ = 52313350212.

The previous prime is 52313350207. The next prime is 52313350223. The reversal of 52313350213 is 31205331325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35007158404 + 17306191809 = 187102^2 + 131553^2 .

It is a cyclic number.

It is not a de Polignac number, because 52313350213 - 2⁹ = 52313349701 is a prime.

It is a super-2 number, since 2×52313350213² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52313350223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26156675106 + 26156675107.

It is an arithmetic number, because the mean of its divisors is an integer number (26156675107).

Almost surely, 2^52313350213 is an apocalyptic number.

It is an amenable number.

52313350213 is a deficient number, since it is larger than the sum of its proper divisors (1).

52313350213 is an equidigital number, since it uses as much as digits as its factorization.

52313350213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 52313350213 its reverse (31205331325), we get a palindrome (83518681538).

The spelling of 52313350213 in words is "fifty-two billion, three hundred thirteen million, three hundred fifty thousand, two hundred thirteen".