5322239947 has 2 divisors, whose sum is σ = 5322239948. Its totient is φ = 5322239946.

The previous prime is 5322239917. The next prime is 5322240013. The reversal of 5322239947 is 7499322235.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5322239947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5322239897 and 5322239906.

It is not a weakly prime, because it can be changed into another prime (5322239917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661119973 + 2661119974.

It is an arithmetic number, because the mean of its divisors is an integer number (2661119974).

Almost surely, 2^5322239947 is an apocalyptic number.

5322239947 is a deficient number, since it is larger than the sum of its proper divisors (1).

5322239947 is an equidigital number, since it uses as much as digits as its factorization.

5322239947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 46.

The square root of 5322239947 is about 72953.6835738950. The cubic root of 5322239947 is about 1745.9487179144.

The spelling of 5322239947 in words is "five billion, three hundred twenty-two million, two hundred thirty-nine thousand, nine hundred forty-seven".