3503200345325 has 12 divisors (see below), whose sum is σ = 4344081256020. Its totient is φ = 2802487484160.

The previous prime is 3503200345289. The next prime is 3503200345327. The reversal of 3503200345325 is 5235430023053.

It can be written as a sum of positive squares in 6 ways, for example, as 8443036996 + 3494757308329 = 91886^2 + 1869427^2 .

It is not a de Polignac number, because 3503200345325 - 2⁸ = 3503200345069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3503200345327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 827420 + ... + 2773269.

It is an arithmetic number, because the mean of its divisors is an integer number (362006771335).

Almost surely, 2^{3503200345325} is an apocalyptic number.

It is an amenable number.

3503200345325 is a deficient number, since it is larger than the sum of its proper divisors (840880910695).

3503200345325 is a wasteful number, since it uses less digits than its factorization.

3503200345325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639616 (or 3639611 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 3503200345325 its reverse (5235430023053), we get a palindrome (8738630368378).

The spelling of 3503200345325 in words is "three trillion, five hundred three billion, two hundred million, three hundred forty-five thousand, three hundred twenty-five".