325015379325 has 648 divisors, whose sum is σ = 803880619776. Its totient is φ = 124540416000.

The previous prime is 325015379279. The next prime is 325015379341. The reversal of 325015379325 is 523973510523.

325015379325 is a `hidden beast` number, since 3 + 2 + 5 + 0 + 1 + 537 + 93 + 25 = 666.

It is not a de Polignac number, because 325015379325 - 2¹⁶ = 325015313789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 647 ways as a sum of consecutive naturals, for example, 981919410 + ... + 981919740.

It is an arithmetic number, because the mean of its divisors is an integer number (1240556512).

Almost surely, 2^325015379325 is an apocalyptic number.

325015379325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

325015379325 is an abundant number, since it is smaller than the sum of its proper divisors (478865240451).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325015379325 is a wasteful number, since it uses less digits than its factorization.

325015379325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 45.

Adding to 325015379325 its reverse (523973510523), we get a palindrome (848988889848).

The spelling of 325015379325 in words is "three hundred twenty-five billion, fifteen million, three hundred seventy-nine thousand, three hundred twenty-five".