5240663 has 2 divisors, whose sum is σ = 5240664. Its totient is φ = 5240662.

The previous prime is 5240647. The next prime is 5240681. The reversal of 5240663 is 3660425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5240663 - 2⁴ = 5240647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5240603) 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, 2620331 + 2620332.

It is an arithmetic number, because the mean of its divisors is an integer number (2620332).

Almost surely, 2^5240663 is an apocalyptic number.

5240663 is a deficient number, since it is larger than the sum of its proper divisors (1).

5240663 is an equidigital number, since it uses as much as digits as its factorization.

5240663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 5240663 is about 2289.2494403188. The cubic root of 5240663 is about 173.6982372591.

The spelling of 5240663 in words is "five million, two hundred forty thousand, six hundred sixty-three".