4025060500 has 48 divisors (see below), whose sum is σ = 8810802000. Its totient is φ = 1606348800.

The previous prime is 4025060497. The next prime is 4025060509. The reversal of 4025060500 is 50605204.

It can be written as a sum of positive squares in 8 ways, for example, as 1005777796 + 3019282704 = 31714^2 + 54948^2 .

It is a super-2 number, since 2×4025060500² = 32402224057320500000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025060509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215536 + ... + 233464.

It is an arithmetic number, because the mean of its divisors is an integer number (183558375).

Almost surely, 2^4025060500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4025060500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4405401000).

4025060500 is an abundant number, since it is smaller than the sum of its proper divisors (4785741500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4025060500 is a wasteful number, since it uses less digits than its factorization.

4025060500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18397 (or 18385 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 4025060500 is about 63443.3645072517. The cubic root of 4025060500 is about 1590.7092414885.

Adding to 4025060500 its reverse (50605204), we get a palindrome (4075665704).

The spelling of 4025060500 in words is "four billion, twenty-five million, sixty thousand, five hundred".