325382217957 has 12 divisors (see below), whose sum is σ = 470144051520. Its totient is φ = 216853395048.

The previous prime is 325382217913. The next prime is 325382217977. The reversal of 325382217957 is 759712283523.

325382217957 is a `hidden beast` number, since 3 + 2 + 538 + 2 + 2 + 17 + 95 + 7 = 666.

It is not a de Polignac number, because 325382217957 - 2²² = 325378023653 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325382217977) by changing a digit.

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, 5643357 + ... + 5700722.

It is an arithmetic number, because the mean of its divisors is an integer number (39178670960).

Almost surely, 2^325382217957 is an apocalyptic number.

It is an amenable number.

325382217957 is a deficient number, since it is larger than the sum of its proper divisors (144761833563).

325382217957 is a wasteful number, since it uses less digits than its factorization.

325382217957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11347272 (or 11347269 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The spelling of 325382217957 in words is "three hundred twenty-five billion, three hundred eighty-two million, two hundred seventeen thousand, nine hundred fifty-seven".