4681841587 has 2 divisors, whose sum is σ = 4681841588. Its totient is φ = 4681841586.

The previous prime is 4681841569. The next prime is 4681841617. The reversal of 4681841587 is 7851481864.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4681841587 is a prime.

It is not a weakly prime, because it can be changed into another prime (4681841687) 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, 2340920793 + 2340920794.

It is an arithmetic number, because the mean of its divisors is an integer number (2340920794).

Almost surely, 2^4681841587 is an apocalyptic number.

4681841587 is a deficient number, since it is larger than the sum of its proper divisors (1).

4681841587 is an equidigital number, since it uses as much as digits as its factorization.

4681841587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1720320, while the sum is 52.

The square root of 4681841587 is about 68423.9840041487. The cubic root of 4681841587 is about 1672.9086946184.

The spelling of 4681841587 in words is "four billion, six hundred eighty-one million, eight hundred forty-one thousand, five hundred eighty-seven".