4540004325 has 36 divisors (see below), whose sum is σ = 8183509828. Its totient is φ = 2405894400.

The previous prime is 4540004323. The next prime is 4540004341. The reversal of 4540004325 is 5234000454.

It can be written as a sum of positive squares in 6 ways, for example, as 201015684 + 4338988641 = 14178^2 + 65871^2 .

It is not a de Polignac number, because 4540004325 - 2¹ = 4540004323 is a prime.

It is a super-2 number, since 2×4540004325² = 41223278542037411250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540004323) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28936 + ... + 99585.

Almost surely, 2^4540004325 is an apocalyptic number.

4540004325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4540004325 is a deficient number, since it is larger than the sum of its proper divisors (3643505503).

4540004325 is a wasteful number, since it uses less digits than its factorization.

4540004325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128694 (or 128686 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 4540004325 is about 67379.5542060053. The cubic root of 4540004325 is about 1655.8414714258.

Adding to 4540004325 its reverse (5234000454), we get a palindrome (9774004779).

The spelling of 4540004325 in words is "four billion, five hundred forty million, four thousand, three hundred twenty-five".