2548498123 has 4 divisors (see below), whose sum is σ = 2552263200. Its totient is φ = 2544733048.

The previous prime is 2548498111. The next prime is 2548498159. The reversal of 2548498123 is 3218948452.

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 2548498123 - 2¹⁷ = 2548367051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2548498103) 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, 1881523 + ... + 1882876.

It is an arithmetic number, because the mean of its divisors is an integer number (638065800).

Almost surely, 2^2548498123 is an apocalyptic number.

2548498123 is a deficient number, since it is larger than the sum of its proper divisors (3765077).

2548498123 is an equidigital number, since it uses as much as digits as its factorization.

2548498123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765076.

The product of its digits is 552960, while the sum is 46.

The square root of 2548498123 is about 50482.6517033327. The cubic root of 2548498123 is about 1365.9289383577.

The spelling of 2548498123 in words is "two billion, five hundred forty-eight million, four hundred ninety-eight thousand, one hundred twenty-three".