4075208125 has 20 divisors (see below), whose sum is σ = 5391945900. Its totient is φ = 3068384000.

The previous prime is 4075208113. The next prime is 4075208173. The reversal of 4075208125 is 5218025704.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 1700985049 + 2374223076 = 41243^2 + 48726^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4075208125 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 181150 + ... + 202399.

It is an arithmetic number, because the mean of its divisors is an integer number (269597295).

Almost surely, 2^4075208125 is an apocalyptic number.

It is an amenable number.

4075208125 is a deficient number, since it is larger than the sum of its proper divisors (1316737775).

4075208125 is an equidigital number, since it uses as much as digits as its factorization.

4075208125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383586 (or 383571 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 4075208125 is about 63837.3568140160. The cubic root of 4075208125 is about 1597.2881308096.

The spelling of 4075208125 in words is "four billion, seventy-five million, two hundred eight thousand, one hundred twenty-five".