325254663566400 has 336 divisors, whose sum is σ = 1075785362125760. Its totient is φ = 86031081676800.

The previous prime is 325254663566383. The next prime is 325254663566401. The reversal of 325254663566400 is 4665366452523.

It is not an unprimeable number, because it can be changed into a prime (325254663566401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 429927666 + ... + 430683534.

Almost surely, 2^{325254663566400} is an apocalyptic number.

325254663566400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325254663566400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537892681062880).

325254663566400 is an abundant number, since it is smaller than the sum of its proper divisors (750530698559360).

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

325254663566400 is a wasteful number, since it uses less digits than its factorization.

325254663566400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756622 (or 756607 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 57.

The spelling of 325254663566400 in words is "three hundred twenty-five trillion, two hundred fifty-four billion, six hundred sixty-three million, five hundred sixty-six thousand, four hundred".