5225220313 has 2 divisors, whose sum is σ = 5225220314. Its totient is φ = 5225220312.

The previous prime is 5225220281. The next prime is 5225220331. The reversal of 5225220313 is 3130225225.

Together with next prime (5225220331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3957290649 + 1267929664 = 62907^2 + 35608^2 .

It is a cyclic number.

It is not a de Polignac number, because 5225220313 - 2⁵ = 5225220281 is a prime.

It is not a weakly prime, because it can be changed into another prime (5225220383) 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, 2612610156 + 2612610157.

It is an arithmetic number, because the mean of its divisors is an integer number (2612610157).

Almost surely, 2^5225220313 is an apocalyptic number.

It is an amenable number.

5225220313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5225220313 is an equidigital number, since it uses as much as digits as its factorization.

5225220313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5225220313 is about 72285.6853948277. The cubic root of 5225220313 is about 1735.2745692413.

Adding to 5225220313 its reverse (3130225225), we get a palindrome (8355445538).

The spelling of 5225220313 in words is "five billion, two hundred twenty-five million, two hundred twenty thousand, three hundred thirteen".