635034145222325 has 6 divisors (see below), whose sum is σ = 787442340075714. Its totient is φ = 508027316177840.

The previous prime is 635034145222277. The next prime is 635034145222417. The reversal of 635034145222325 is 523222541430536.

635034145222325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 106411231998724 + 528622913223601 = 10315582^2 + 22991801^2 .

It is a de Polignac number, because none of the positive numbers 2^k-635034145222325 is a prime.

It is a Duffinian number.

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 635034145222325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12700682904422 + ... + 12700682904471.

It is an arithmetic number, because the mean of its divisors is an integer number (131240390012619).

Almost surely, 2^{635034145222325} is an apocalyptic number.

It is an amenable number.

635034145222325 is a deficient number, since it is larger than the sum of its proper divisors (152408194853389).

635034145222325 is a wasteful number, since it uses less digits than its factorization.

635034145222325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25401365808903 (or 25401365808898 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 635034145222325 in words is "six hundred thirty-five trillion, thirty-four billion, one hundred forty-five million, two hundred twenty-two thousand, three hundred twenty-five".