5448563147 has 2 divisors, whose sum is σ = 5448563148. Its totient is φ = 5448563146.

The previous prime is 5448563143. The next prime is 5448563161. The reversal of 5448563147 is 7413658445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5448563147 - 2² = 5448563143 is a prime.

It is not a weakly prime, because it can be changed into another prime (5448563143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724281573 + 2724281574.

It is an arithmetic number, because the mean of its divisors is an integer number (2724281574).

Almost surely, 2^5448563147 is an apocalyptic number.

5448563147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5448563147 is an equidigital number, since it uses as much as digits as its factorization.

5448563147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1612800, while the sum is 47.

The square root of 5448563147 is about 73814.3830631944. The cubic root of 5448563147 is about 1759.6541963303.

The spelling of 5448563147 in words is "five billion, four hundred forty-eight million, five hundred sixty-three thousand, one hundred forty-seven".