5280306523 has 2 divisors, whose sum is σ = 5280306524. Its totient is φ = 5280306522.

The previous prime is 5280306491. The next prime is 5280306527. The reversal of 5280306523 is 3256030825.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5280306523 - 2⁵ = 5280306491 is a prime.

It is not a weakly prime, because it can be changed into another prime (5280306527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640153261 + 2640153262.

It is an arithmetic number, because the mean of its divisors is an integer number (2640153262).

Almost surely, 2^5280306523 is an apocalyptic number.

5280306523 is a deficient number, since it is larger than the sum of its proper divisors (1).

5280306523 is an equidigital number, since it uses as much as digits as its factorization.

5280306523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 5280306523 is about 72665.7176597053. The cubic root of 5280306523 is about 1741.3512341657.

The spelling of 5280306523 in words is "five billion, two hundred eighty million, three hundred six thousand, five hundred twenty-three".