4861822558 has 16 divisors (see below), whose sum is σ = 7540437744. Its totient is φ = 2349451840.

The previous prime is 4861822499. The next prime is 4861822573. The reversal of 4861822558 is 8552281684.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268285 + ... + 285832.

It is an arithmetic number, because the mean of its divisors is an integer number (471277359).

Almost surely, 2^4861822558 is an apocalyptic number.

4861822558 is a deficient number, since it is larger than the sum of its proper divisors (2678615186).

4861822558 is a wasteful number, since it uses less digits than its factorization.

4861822558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554267.

The product of its digits is 1228800, while the sum is 49.

The square root of 4861822558 is about 69726.7707412297. The cubic root of 4861822558 is about 1694.0765653678.

The spelling of 4861822558 in words is "four billion, eight hundred sixty-one million, eight hundred twenty-two thousand, five hundred fifty-eight".