325018560 has 224 divisors, whose sum is σ = 1103132160. Its totient is φ = 80842752.

The previous prime is 325018559. The next prime is 325018567. The reversal of 325018560 is 65810523.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325018567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1878634 + ... + 1878806.

Almost surely, 2^325018560 is an apocalyptic number.

325018560 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 325018560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551566080).

325018560 is an abundant number, since it is smaller than the sum of its proper divisors (778113600).

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

325018560 is a wasteful number, since it uses less digits than its factorization.

325018560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 325018560 is about 18028.2711317530. The cubic root of 325018560 is about 687.5475211229.

The spelling of 325018560 in words is "three hundred twenty-five million, eighteen thousand, five hundred sixty".