4510040225 has 12 divisors (see below), whose sum is σ = 5601591996. Its totient is φ = 3602134080.

The previous prime is 4510040219. The next prime is 4510040237. The reversal of 4510040225 is 5220400154.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 108513889 + 4401526336 = 10417^2 + 66344^2 .

It is not a de Polignac number, because 4510040225 - 2⁴ = 4510040209 is a prime.

It is a super-2 number, since 2×4510040225² = 40680925662236101250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4510040225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131822 + ... + 162471.

It is an arithmetic number, because the mean of its divisors is an integer number (466799333).

Almost surely, 2^4510040225 is an apocalyptic number.

It is an amenable number.

4510040225 is a deficient number, since it is larger than the sum of its proper divisors (1091551771).

4510040225 is a wasteful number, since it uses less digits than its factorization.

4510040225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294916 (or 294911 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 4510040225 is about 67156.8330477249. The cubic root of 4510040225 is about 1652.1905676748.

Adding to 4510040225 its reverse (5220400154), we get a palindrome (9730440379).

The spelling of 4510040225 in words is "four billion, five hundred ten million, forty thousand, two hundred twenty-five".