4502223725 has 6 divisors (see below), whose sum is σ = 5582757450. Its totient is φ = 3601778960.

The previous prime is 4502223707. The next prime is 4502223727. The reversal of 4502223725 is 5273222054.

It can be written as a sum of positive squares in 3 ways, for example, as 1551887236 + 2950336489 = 39394^2 + 54317^2 .

It is not a de Polignac number, because 4502223725 - 2²⁴ = 4485446509 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4502223691 and 4502223700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4502223727) 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, 90044450 + ... + 90044499.

It is an arithmetic number, because the mean of its divisors is an integer number (930459575).

Almost surely, 2^4502223725 is an apocalyptic number.

It is an amenable number.

4502223725 is a deficient number, since it is larger than the sum of its proper divisors (1080533725).

4502223725 is a wasteful number, since it uses less digits than its factorization.

4502223725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180088959 (or 180088954 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 4502223725 is about 67098.6119454047. The cubic root of 4502223725 is about 1651.2355270040.

Adding to 4502223725 its reverse (5273222054), we get a palindrome (9775445779).

The spelling of 4502223725 in words is "four billion, five hundred two million, two hundred twenty-three thousand, seven hundred twenty-five".