4041250525 has 36 divisors (see below), whose sum is σ = 5438795868. Its totient is φ = 2977428480.

The previous prime is 4041250513. The next prime is 4041250529. The reversal of 4041250525 is 5250521404.

It can be written as a sum of positive squares in 18 ways, for example, as 3502035684 + 539214841 = 59178^2 + 23221^2 .

It is not a de Polignac number, because 4041250525 - 2¹³ = 4041242333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4041250493 and 4041250502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041250529) 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 35 ways as a sum of consecutive naturals, for example, 2504619 + ... + 2506231.

It is an arithmetic number, because the mean of its divisors is an integer number (151077663).

Almost surely, 2^4041250525 is an apocalyptic number.

It is an amenable number.

4041250525 is a deficient number, since it is larger than the sum of its proper divisors (1397545343).

4041250525 is a wasteful number, since it uses less digits than its factorization.

4041250525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 4041250525 is about 63570.8307716676. The cubic root of 4041250525 is about 1592.8391614149.

Adding to 4041250525 its reverse (5250521404), we get a palindrome (9291771929).

The spelling of 4041250525 in words is "four billion, forty-one million, two hundred fifty thousand, five hundred twenty-five".