5280549847 has 2 divisors, whose sum is σ = 5280549848. Its totient is φ = 5280549846.

The previous prime is 5280549839. The next prime is 5280549917. The reversal of 5280549847 is 7489450825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5280549847 - 2³ = 5280549839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5280549794 and 5280549803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5280549817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640274923 + 2640274924.

It is an arithmetic number, because the mean of its divisors is an integer number (2640274924).

Almost surely, 2^5280549847 is an apocalyptic number.

5280549847 is a deficient number, since it is larger than the sum of its proper divisors (1).

5280549847 is an equidigital number, since it uses as much as digits as its factorization.

5280549847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3225600, while the sum is 52.

The square root of 5280549847 is about 72667.3919099894. The cubic root of 5280549847 is about 1741.3779817316.

The spelling of 5280549847 in words is "five billion, two hundred eighty million, five hundred forty-nine thousand, eight hundred forty-seven".