45325500 has 192 divisors, whose sum is σ = 149700096. Its totient is φ = 10560000.

The previous prime is 45325499. The next prime is 45325513. The reversal of 45325500 is 552354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 676467 + ... + 676533.

It is an arithmetic number, because the mean of its divisors is an integer number (779688).

Almost surely, 2^45325500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45325500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74850048).

45325500 is an abundant number, since it is smaller than the sum of its proper divisors (104374596).

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

45325500 is a wasteful number, since it uses less digits than its factorization.

45325500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 45325500 is about 6732.4215554286. The cubic root of 45325500 is about 356.5448774308.

Adding to 45325500 its reverse (552354), we get a palindrome (45877854).

The spelling of 45325500 in words is "forty-five million, three hundred twenty-five thousand, five hundred".