4923213859 has 2 divisors, whose sum is σ = 4923213860. Its totient is φ = 4923213858.

The previous prime is 4923213851. The next prime is 4923213907. The reversal of 4923213859 is 9583123294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4923213859 - 2³ = 4923213851 is a prime.

It is not a weakly prime, because it can be changed into another prime (4923213851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2461606929 + 2461606930.

It is an arithmetic number, because the mean of its divisors is an integer number (2461606930).

Almost surely, 2^4923213859 is an apocalyptic number.

4923213859 is a deficient number, since it is larger than the sum of its proper divisors (1).

4923213859 is an equidigital number, since it uses as much as digits as its factorization.

4923213859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 4923213859 is about 70165.6173563662. The cubic root of 4923213859 is about 1701.1772536499.

The spelling of 4923213859 in words is "four billion, nine hundred twenty-three million, two hundred thirteen thousand, eight hundred fifty-nine".