5218226147 has 2 divisors, whose sum is σ = 5218226148. Its totient is φ = 5218226146.

The previous prime is 5218226119. The next prime is 5218226159. The reversal of 5218226147 is 7416228125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5218226147 - 2⁸ = 5218225891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5218226147.

It is not a weakly prime, because it can be changed into another prime (5218226197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2609113073 + 2609113074.

It is an arithmetic number, because the mean of its divisors is an integer number (2609113074).

Almost surely, 2^5218226147 is an apocalyptic number.

5218226147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5218226147 is an equidigital number, since it uses as much as digits as its factorization.

5218226147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 38.

The square root of 5218226147 is about 72237.2905568862. The cubic root of 5218226147 is about 1734.4999787684.

The spelling of 5218226147 in words is "five billion, two hundred eighteen million, two hundred twenty-six thousand, one hundred forty-seven".