5222020513 has 2 divisors, whose sum is σ = 5222020514. Its totient is φ = 5222020512.

The previous prime is 5222020501. The next prime is 5222020519. The reversal of 5222020513 is 3150202225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5177090304 + 44930209 = 71952^2 + 6703^2 .

It is a cyclic number.

It is not a de Polignac number, because 5222020513 - 2²¹ = 5219923361 is a prime.

It is not a weakly prime, because it can be changed into another prime (5222020519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611010256 + 2611010257.

It is an arithmetic number, because the mean of its divisors is an integer number (2611010257).

Almost surely, 2^5222020513 is an apocalyptic number.

It is an amenable number.

5222020513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5222020513 is an equidigital number, since it uses as much as digits as its factorization.

5222020513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5222020513 is about 72263.5489925592. The cubic root of 5222020513 is about 1734.9202833591.

Adding to 5222020513 its reverse (3150202225), we get a palindrome (8372222738).

The spelling of 5222020513 in words is "five billion, two hundred twenty-two million, twenty thousand, five hundred thirteen".