4854458923 has 2 divisors, whose sum is σ = 4854458924. Its totient is φ = 4854458922.

The previous prime is 4854458887. The next prime is 4854458933. The reversal of 4854458923 is 3298544584.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4854458923 is a prime.

It is not a weakly prime, because it can be changed into another prime (4854458933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427229461 + 2427229462.

It is an arithmetic number, because the mean of its divisors is an integer number (2427229462).

Almost surely, 2^4854458923 is an apocalyptic number.

4854458923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4854458923 is an equidigital number, since it uses as much as digits as its factorization.

4854458923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5529600, while the sum is 52.

The square root of 4854458923 is about 69673.9472328072. The cubic root of 4854458923 is about 1693.2208598811.

The spelling of 4854458923 in words is "four billion, eight hundred fifty-four million, four hundred fifty-eight thousand, nine hundred twenty-three".