4545300 has 72 divisors (see below), whose sum is σ = 13367200. Its totient is φ = 1192320.

The previous prime is 4545269. The next prime is 4545337. The reversal of 4545300 is 35454.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32631 + ... + 32769.

Almost surely, 2^4545300 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 4545300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6683600).

4545300 is an abundant number, since it is smaller than the sum of its proper divisors (8821900).

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

4545300 is a wasteful number, since it uses less digits than its factorization.

4545300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4545300 is about 2131.9709191262. The cubic root of 4545300 is about 165.6485038437.

The spelling of 4545300 in words is "four million, five hundred forty-five thousand, three hundred".