4320585487 has 2 divisors, whose sum is σ = 4320585488. Its totient is φ = 4320585486.

The previous prime is 4320585481. The next prime is 4320585523. The reversal of 4320585487 is 7845850234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4320585487 - 2²³ = 4312196879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4320585481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160292743 + 2160292744.

It is an arithmetic number, because the mean of its divisors is an integer number (2160292744).

Almost surely, 2^4320585487 is an apocalyptic number.

4320585487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4320585487 is an equidigital number, since it uses as much as digits as its factorization.

4320585487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1075200, while the sum is 46.

The square root of 4320585487 is about 65731.1607002341. The cubic root of 4320585487 is about 1628.7241433104.

The spelling of 4320585487 in words is "four billion, three hundred twenty million, five hundred eighty-five thousand, four hundred eighty-seven".