2498510123 has 4 divisors (see below), whose sum is σ = 2500094040. Its totient is φ = 2496926208.

The previous prime is 2498510107. The next prime is 2498510173. The reversal of 2498510123 is 3210158942.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3210158942 = 2 ⋅1605079471.

It is a cyclic number.

It is not a de Polignac number, because 2498510123 - 2⁴ = 2498510107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2498510173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789590 + ... + 792747.

It is an arithmetic number, because the mean of its divisors is an integer number (625023510).

Almost surely, 2^2498510123 is an apocalyptic number.

2498510123 is a deficient number, since it is larger than the sum of its proper divisors (1583917).

2498510123 is a wasteful number, since it uses less digits than its factorization.

2498510123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583916.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2498510123 is about 49985.0990096049. The cubic root of 2498510123 is about 1356.9391448299.

The spelling of 2498510123 in words is "two billion, four hundred ninety-eight million, five hundred ten thousand, one hundred twenty-three".