4530025545 has 16 divisors (see below), whose sum is σ = 7262462592. Its totient is φ = 2411206400.

The previous prime is 4530025541. The next prime is 4530025579. The reversal of 4530025545 is 5455200354.

It is not a de Polignac number, because 4530025545 - 2² = 4530025541 is a prime.

It is a super-2 number, since 2×4530025545² = 41042262876705094050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4530025541) 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, 292656 + ... + 307745.

It is an arithmetic number, because the mean of its divisors is an integer number (453903912).

Almost surely, 2^4530025545 is an apocalyptic number.

It is an amenable number.

4530025545 is a deficient number, since it is larger than the sum of its proper divisors (2732437047).

4530025545 is a wasteful number, since it uses less digits than its factorization.

4530025545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600912.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 4530025545 is about 67305.4644512613. The cubic root of 4530025545 is about 1654.6274198337.

Adding to 4530025545 its reverse (5455200354), we get a palindrome (9985225899).

The spelling of 4530025545 in words is "four billion, five hundred thirty million, twenty-five thousand, five hundred forty-five".