2450103505 has 4 divisors (see below), whose sum is σ = 2940124212. Its totient is φ = 1960082800.

The previous prime is 2450103421. The next prime is 2450103511. The reversal of 2450103505 is 5053010542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5053010542 = 2 ⋅2526505271.

It can be written as a sum of positive squares in 2 ways, for example, as 748788496 + 1701315009 = 27364^2 + 41247^2 .

It is not a de Polignac number, because 2450103505 - 2²⁷ = 2315885777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2450103505.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 245010346 + ... + 245010355.

It is an arithmetic number, because the mean of its divisors is an integer number (735031053).

Almost surely, 2^2450103505 is an apocalyptic number.

It is an amenable number.

2450103505 is a deficient number, since it is larger than the sum of its proper divisors (490020707).

2450103505 is an equidigital number, since it uses as much as digits as its factorization.

2450103505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490020706.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2450103505 is about 49498.5202304069. The cubic root of 2450103505 is about 1348.1187339831.

The spelling of 2450103505 in words is "two billion, four hundred fifty million, one hundred three thousand, five hundred five".