325712863042137 has 32 divisors (see below), whose sum is σ = 503519149820160. Its totient is φ = 207700262985600.

The previous prime is 325712863042109. The next prime is 325712863042141. The reversal of 325712863042137 is 731240368217523.

It is a happy number.

325712863042137 is a `hidden beast` number, since 3 + 2 + 5 + 7 + 1 + 286 + 304 + 21 + 37 = 666.

It is not a de Polignac number, because 325712863042137 - 2³¹ = 325710715558489 is a prime.

It is a super-2 number, since 2×325712863042137² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (325712863042187) 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 31 ways as a sum of consecutive naturals, for example, 237654637 + ... + 239021237.

It is an arithmetic number, because the mean of its divisors is an integer number (15734973431880).

Almost surely, 2^{325712863042137} is an apocalyptic number.

It is an amenable number.

325712863042137 is a deficient number, since it is larger than the sum of its proper divisors (177806286778023).

325712863042137 is a wasteful number, since it uses less digits than its factorization.

325712863042137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750430 (or 1750424 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 325712863042137 in words is "three hundred twenty-five trillion, seven hundred twelve billion, eight hundred sixty-three million, forty-two thousand, one hundred thirty-seven".