5585220587 has 2 divisors, whose sum is σ = 5585220588. Its totient is φ = 5585220586.

The previous prime is 5585220581. The next prime is 5585220623. The reversal of 5585220587 is 7850225855.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5585220587 - 2⁶ = 5585220523 is a prime.

It is not a weakly prime, because it can be changed into another prime (5585220581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2792610293 + 2792610294.

It is an arithmetic number, because the mean of its divisors is an integer number (2792610294).

Almost surely, 2^5585220587 is an apocalyptic number.

5585220587 is a deficient number, since it is larger than the sum of its proper divisors (1).

5585220587 is an equidigital number, since it uses as much as digits as its factorization.

5585220587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120000, while the sum is 47.

The square root of 5585220587 is about 74734.3333883430. Note that the first 4 decimals coincide. The cubic root of 5585220587 is about 1774.2444009500.

The spelling of 5585220587 in words is "five billion, five hundred eighty-five million, two hundred twenty thousand, five hundred eighty-seven".