4524544525 has 12 divisors (see below), whose sum is σ = 5617831284. Its totient is φ = 3614864000.

The previous prime is 4524544517. The next prime is 4524544553. The reversal of 4524544525 is 5254454254.

It can be written as a sum of positive squares in 6 ways, for example, as 2070432004 + 2454112521 = 45502^2 + 49539^2 .

It is not a de Polignac number, because 4524544525 - 2³ = 4524544517 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 99886 + ... + 137935.

It is an arithmetic number, because the mean of its divisors is an integer number (468152607).

Almost surely, 2^4524544525 is an apocalyptic number.

It is an amenable number.

4524544525 is a deficient number, since it is larger than the sum of its proper divisors (1093286759).

4524544525 is a wasteful number, since it uses less digits than its factorization.

4524544525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238592 (or 238587 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

The square root of 4524544525 is about 67264.7346311572. The cubic root of 4524544525 is about 1653.9598219735.

Adding to 4524544525 its reverse (5254454254), we get a palindrome (9778998779).

The spelling of 4524544525 in words is "four billion, five hundred twenty-four million, five hundred forty-four thousand, five hundred twenty-five".