5226205513 has 2 divisors, whose sum is σ = 5226205514. Its totient is φ = 5226205512.

The previous prime is 5226205487. The next prime is 5226205553. The reversal of 5226205513 is 3155026225.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3957919744 + 1268285769 = 62912^2 + 35613^2 .

It is a cyclic number.

It is not a de Polignac number, because 5226205513 - 2⁹ = 5226205001 is a prime.

It is a super-2 number, since 2×5226205513² = 54626448128223186338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5226205553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613102756 + 2613102757.

It is an arithmetic number, because the mean of its divisors is an integer number (2613102757).

Almost surely, 2^5226205513 is an apocalyptic number.

It is an amenable number.

5226205513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5226205513 is an equidigital number, since it uses as much as digits as its factorization.

5226205513 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 31.

The square root of 5226205513 is about 72292.4997008680. The cubic root of 5226205513 is about 1735.3836227018.

The spelling of 5226205513 in words is "five billion, two hundred twenty-six million, two hundred five thousand, five hundred thirteen".