5210222539 has 2 divisors, whose sum is σ = 5210222540. Its totient is φ = 5210222538.

The previous prime is 5210222449. The next prime is 5210222551. The reversal of 5210222539 is 9352220125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5210222539 - 2⁹ = 5210222027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5210222539.

It is not a weakly prime, because it can be changed into another prime (5210223539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605111269 + 2605111270.

It is an arithmetic number, because the mean of its divisors is an integer number (2605111270).

Almost surely, 2^5210222539 is an apocalyptic number.

5210222539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5210222539 is an equidigital number, since it uses as much as digits as its factorization.

5210222539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5210222539 is about 72181.8712628039. The cubic root of 5210222539 is about 1733.6127448688.

The spelling of 5210222539 in words is "five billion, two hundred ten million, two hundred twenty-two thousand, five hundred thirty-nine".