45143125325 has 6 divisors (see below), whose sum is σ = 55977475434. Its totient is φ = 36114500240.

The previous prime is 45143125301. The next prime is 45143125331. The reversal of 45143125325 is 52352134154.

It can be written as a sum of positive squares in 3 ways, for example, as 2039967556 + 43103157769 = 45166^2 + 207613^2 .

It is not a de Polignac number, because 45143125325 - 2¹² = 45143121229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 902862482 + ... + 902862531.

It is an arithmetic number, because the mean of its divisors is an integer number (9329579239).

Almost surely, 2^45143125325 is an apocalyptic number.

It is an amenable number.

45143125325 is a deficient number, since it is larger than the sum of its proper divisors (10834350109).

45143125325 is a wasteful number, since it uses less digits than its factorization.

45143125325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805725023 (or 1805725018 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

Adding to 45143125325 its reverse (52352134154), we get a palindrome (97495259479).

The spelling of 45143125325 in words is "forty-five billion, one hundred forty-three million, one hundred twenty-five thousand, three hundred twenty-five".