325356200215 has 16 divisors (see below), whose sum is σ = 398780034048. Its totient is φ = 254717832096.

The previous prime is 325356200209. The next prime is 325356200237. The reversal of 325356200215 is 512002653523.

It is a cyclic number.

It is not a de Polignac number, because 325356200215 - 2²⁵ = 325322645783 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 15 ways as a sum of consecutive naturals, for example, 2106934 + ... + 2256076.

It is an arithmetic number, because the mean of its divisors is an integer number (24923752128).

Almost surely, 2^325356200215 is an apocalyptic number.

325356200215 is a deficient number, since it is larger than the sum of its proper divisors (73423833833).

325356200215 is a wasteful number, since it uses less digits than its factorization.

325356200215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158478.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 325356200215 its reverse (512002653523), we get a palindrome (837358853738).

The spelling of 325356200215 in words is "three hundred twenty-five billion, three hundred fifty-six million, two hundred thousand, two hundred fifteen".