4545344233025 has 12 divisors (see below), whose sum is σ = 5650282289964. Its totient is φ = 3627207360000.

The previous prime is 4545344232959. The next prime is 4545344233069. The reversal of 4545344233025 is 5203324435454.

It can be written as a sum of positive squares in 6 ways, for example, as 1206128901121 + 3339215331904 = 1098239^2 + 1827352^2 .

It is not a de Polignac number, because 4545344233025 - 2⁸ = 4545344232769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226690436 + ... + 226710485.

It is an arithmetic number, because the mean of its divisors is an integer number (470856857497).

Almost surely, 2^{4545344233025} is an apocalyptic number.

It is an amenable number.

4545344233025 is a deficient number, since it is larger than the sum of its proper divisors (1104938056939).

4545344233025 is a wasteful number, since it uses less digits than its factorization.

4545344233025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453401332 (or 453401327 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 44.

Adding to 4545344233025 its reverse (5203324435454), we get a palindrome (9748668668479).

The spelling of 4545344233025 in words is "four trillion, five hundred forty-five billion, three hundred forty-four million, two hundred thirty-three thousand, twenty-five".