2538104825 has 6 divisors (see below), whose sum is σ = 3147250014. Its totient is φ = 2030483840.

The previous prime is 2538104773. The next prime is 2538104827. The reversal of 2538104825 is 5284018352.

It can be written as a sum of positive squares in 3 ways, for example, as 66324736 + 2471780089 = 8144^2 + 49717^2 .

It is not a de Polignac number, because 2538104825 - 2⁶ = 2538104761 is a prime.

It is a super-2 number, since 2×2538104825² = 12883952205376561250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2538104827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50762072 + ... + 50762121.

It is an arithmetic number, because the mean of its divisors is an integer number (524541669).

Almost surely, 2^2538104825 is an apocalyptic number.

2538104825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2538104825 is a deficient number, since it is larger than the sum of its proper divisors (609145189).

2538104825 is a wasteful number, since it uses less digits than its factorization.

2538104825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101524203 (or 101524198 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 2538104825 is about 50379.6072334829. The cubic root of 2538104825 is about 1364.0695623101.

The spelling of 2538104825 in words is "two billion, five hundred thirty-eight million, one hundred four thousand, eight hundred twenty-five".