5355552247 has 2 divisors, whose sum is σ = 5355552248. Its totient is φ = 5355552246.

The previous prime is 5355552229. The next prime is 5355552317. The reversal of 5355552247 is 7422555535.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5355552247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5355552227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2677776123 + 2677776124.

It is an arithmetic number, because the mean of its divisors is an integer number (2677776124).

Almost surely, 2^5355552247 is an apocalyptic number.

5355552247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5355552247 is an equidigital number, since it uses as much as digits as its factorization.

5355552247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1050000, while the sum is 43.

The square root of 5355552247 is about 73181.6387285773. The cubic root of 5355552247 is about 1749.5838190735.

The spelling of 5355552247 in words is "five billion, three hundred fifty-five million, five hundred fifty-two thousand, two hundred forty-seven".