5226544255213 has 2 divisors, whose sum is σ = 5226544255214. Its totient is φ = 5226544255212.

The previous prime is 5226544255169. The next prime is 5226544255241. The reversal of 5226544255213 is 3125524456225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2791315342729 + 2435228912484 = 1670723^2 + 1560522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5226544255213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5226544259213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613272127606 + 2613272127607.

It is an arithmetic number, because the mean of its divisors is an integer number (2613272127607).

Almost surely, 2^{5226544255213} is an apocalyptic number.

It is an amenable number.

5226544255213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5226544255213 is an equidigital number, since it uses as much as digits as its factorization.

5226544255213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880000, while the sum is 46.

The spelling of 5226544255213 in words is "five trillion, two hundred twenty-six billion, five hundred forty-four million, two hundred fifty-five thousand, two hundred thirteen".