325465620480 has 2400 divisors, whose sum is σ = 1598610182400. Its totient is φ = 62426972160.

The previous prime is 325465620463. The next prime is 325465620509. The reversal of 325465620480 is 84026564523.

325465620480 is a `hidden beast` number, since 3 + 2 + 5 + 4 + 6 + 562 + 0 + 4 + 80 = 666.

It is a super-2 number, since 2×325465620480² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 25035816954 + ... + 25035816966.

It is an arithmetic number, because the mean of its divisors is an integer number (666087576).

Almost surely, 2^325465620480 is an apocalyptic number.

325465620480 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 325465620480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799305091200).

325465620480 is an abundant number, since it is smaller than the sum of its proper divisors (1273144561920).

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

325465620480 is an equidigital number, since it uses as much as digits as its factorization.

325465620480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 325465620480 in words is "three hundred twenty-five billion, four hundred sixty-five million, six hundred twenty thousand, four hundred eighty".