4681841551 has 2 divisors, whose sum is σ = 4681841552. Its totient is φ = 4681841550.

The previous prime is 4681841533. The next prime is 4681841569. The reversal of 4681841551 is 1551481864.

4681841551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (4681841533) and next prime (4681841569).

It is a cyclic number.

It is not a de Polignac number, because 4681841551 - 2⁹ = 4681841039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4681841498 and 4681841507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4681844551) 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, 2340920775 + 2340920776.

It is an arithmetic number, because the mean of its divisors is an integer number (2340920776).

Almost surely, 2^4681841551 is an apocalyptic number.

4681841551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4681841551 is an equidigital number, since it uses as much as digits as its factorization.

4681841551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 153600, while the sum is 43.

The square root of 4681841551 is about 68423.9837410831. The cubic root of 4681841551 is about 1672.9086903306.

The spelling of 4681841551 in words is "four billion, six hundred eighty-one million, eight hundred forty-one thousand, five hundred fifty-one".