5224409987 has 2 divisors, whose sum is σ = 5224409988. Its totient is φ = 5224409986.

The previous prime is 5224409947. The next prime is 5224409989. The reversal of 5224409987 is 7899044225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5224409987 - 2¹⁸ = 5224147843 is a prime.

Together with 5224409989, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5224409989) 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, 2612204993 + 2612204994.

It is an arithmetic number, because the mean of its divisors is an integer number (2612204994).

Almost surely, 2^5224409987 is an apocalyptic number.

5224409987 is a deficient number, since it is larger than the sum of its proper divisors (1).

5224409987 is an equidigital number, since it uses as much as digits as its factorization.

5224409987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 5224409987 is about 72280.0801535250. The cubic root of 5224409987 is about 1735.1848626063.

The spelling of 5224409987 in words is "five billion, two hundred twenty-four million, four hundred nine thousand, nine hundred eighty-seven".