4558981123 has 4 divisors (see below), whose sum is σ = 4610205720. Its totient is φ = 4507756528.

The previous prime is 4558981099. The next prime is 4558981139. The reversal of 4558981123 is 3211898554.

4558981123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4558981123 - 2¹³ = 4558972931 is a prime.

It is a super-2 number, since 2×4558981123² = 41568617759740682258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4558981423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25612165 + ... + 25612342.

It is an arithmetic number, because the mean of its divisors is an integer number (1152551430).

Almost surely, 2^4558981123 is an apocalyptic number.

4558981123 is a deficient number, since it is larger than the sum of its proper divisors (51224597).

4558981123 is an equidigital number, since it uses as much as digits as its factorization.

4558981123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51224596.

The product of its digits is 345600, while the sum is 46.

The square root of 4558981123 is about 67520.2275099840. The cubic root of 4558981123 is about 1658.1453524442.

The spelling of 4558981123 in words is "four billion, five hundred fifty-eight million, nine hundred eighty-one thousand, one hundred twenty-three".