5425548647 has 2 divisors, whose sum is σ = 5425548648. Its totient is φ = 5425548646.

The previous prime is 5425548619. The next prime is 5425548671. The reversal of 5425548647 is 7468455245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5425548647 - 2¹⁰ = 5425547623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5425548595 and 5425548604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5425548617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712774323 + 2712774324.

It is an arithmetic number, because the mean of its divisors is an integer number (2712774324).

Almost surely, 2^5425548647 is an apocalyptic number.

5425548647 is a deficient number, since it is larger than the sum of its proper divisors (1).

5425548647 is an equidigital number, since it uses as much as digits as its factorization.

5425548647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376000, while the sum is 50.

The square root of 5425548647 is about 73658.3236776401. The cubic root of 5425548647 is about 1757.1731314706.

The spelling of 5425548647 in words is "five billion, four hundred twenty-five million, five hundred forty-eight thousand, six hundred forty-seven".