5280487 has 2 divisors, whose sum is σ = 5280488. Its totient is φ = 5280486.

The previous prime is 5280481. The next prime is 5280491. The reversal of 5280487 is 7840825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5280487 - 2¹¹ = 5278439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5280481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640243 + 2640244.

It is an arithmetic number, because the mean of its divisors is an integer number (2640244).

Almost surely, 2^5280487 is an apocalyptic number.

5280487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5280487 is an equidigital number, since it uses as much as digits as its factorization.

5280487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 5280487 is about 2297.9310259449. The cubic root of 5280487 is about 174.1371073309.

The spelling of 5280487 in words is "five million, two hundred eighty thousand, four hundred eighty-seven".