52532052101213 has 2 divisors, whose sum is σ = 52532052101214. Its totient is φ = 52532052101212.

The previous prime is 52532052101197. The next prime is 52532052101261. The reversal of 52532052101213 is 31210125023525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52531952939449 + 99161764 = 7247893^2 + 9958^2 .

It is a cyclic number.

It is not a de Polignac number, because 52532052101213 - 2⁴ = 52532052101197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52532052101213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52532052101713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26266026050606 + 26266026050607.

It is an arithmetic number, because the mean of its divisors is an integer number (26266026050607).

Almost surely, 2^{52532052101213} is an apocalyptic number.

It is an amenable number.

52532052101213 is a deficient number, since it is larger than the sum of its proper divisors (1).

52532052101213 is an equidigital number, since it uses as much as digits as its factorization.

52532052101213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 52532052101213 its reverse (31210125023525), we get a palindrome (83742177124738).

The spelling of 52532052101213 in words is "fifty-two trillion, five hundred thirty-two billion, fifty-two million, one hundred one thousand, two hundred thirteen".