45325303320 has 256 divisors, whose sum is σ = 158796288000. Its totient is φ = 10232870400.

The previous prime is 45325303307. The next prime is 45325303337. The reversal of 45325303320 is 2330352354.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1464405 + ... + 1495035.

It is an arithmetic number, because the mean of its divisors is an integer number (620298000).

Almost surely, 2^45325303320 is an apocalyptic number.

45325303320 is a gapful number since it is divisible by the number (40) 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 45325303320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79398144000).

45325303320 is an abundant number, since it is smaller than the sum of its proper divisors (113470984680).

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

45325303320 is a wasteful number, since it uses less digits than its factorization.

45325303320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30734 (or 30730 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 45325303320 its reverse (2330352354), we get a palindrome (47655655674).

The spelling of 45325303320 in words is "forty-five billion, three hundred twenty-five million, three hundred three thousand, three hundred twenty".