4531454325 has 36 divisors (see below), whose sum is σ = 8120345220. Its totient is φ = 2415582720.

The previous prime is 4531454321. The next prime is 4531454327. The reversal of 4531454325 is 5234541354.

4531454325 is a `hidden beast` number, since 453 + 145 + 43 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 669826161 + 3861628164 = 25881^2 + 62142^2 .

It is not a de Polignac number, because 4531454325 - 2² = 4531454321 is a prime.

It is a super-2 number, since 2×4531454325² = 41068156599122411250, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4531454325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4531454321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 633871 + ... + 640979.

It is an arithmetic number, because the mean of its divisors is an integer number (225565145).

Almost surely, 2^4531454325 is an apocalyptic number.

4531454325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4531454325 is a deficient number, since it is larger than the sum of its proper divisors (3588890895).

4531454325 is a wasteful number, since it uses less digits than its factorization.

4531454325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9958 (or 9950 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 4531454325 is about 67316.0777600716. The cubic root of 4531454325 is about 1654.8013592547.

Adding to 4531454325 its reverse (5234541354), we get a palindrome (9765995679).

The spelling of 4531454325 in words is "four billion, five hundred thirty-one million, four hundred fifty-four thousand, three hundred twenty-five".