325020333365 has 64 divisors (see below), whose sum is σ = 511691980800. Its totient is φ = 192431925504.

The previous prime is 325020333361. The next prime is 325020333367. The reversal of 325020333365 is 563333020523.

It is a happy number.

It is not a de Polignac number, because 325020333365 - 2² = 325020333361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325020333361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 445004 + ... + 920906.

It is an arithmetic number, because the mean of its divisors is an integer number (7995187200).

Almost surely, 2^325020333365 is an apocalyptic number.

325020333365 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

325020333365 is a deficient number, since it is larger than the sum of its proper divisors (186671647435).

325020333365 is a wasteful number, since it uses less digits than its factorization.

325020333365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476026.

The product of its (nonzero) digits is 145800, while the sum is 35.

Adding to 325020333365 its reverse (563333020523), we get a palindrome (888353353888).

The spelling of 325020333365 in words is "three hundred twenty-five billion, twenty million, three hundred thirty-three thousand, three hundred sixty-five".