4500150 has 48 divisors (see below), whose sum is σ = 11755200. Its totient is φ = 1136160.

The previous prime is 4500143. The next prime is 4500161. The reversal of 4500150 is 510054.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2061 + ... + 3639.

It is an arithmetic number, because the mean of its divisors is an integer number (244900).

Almost surely, 2^4500150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4500150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5877600).

4500150 is an abundant number, since it is smaller than the sum of its proper divisors (7255050).

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

4500150 is a wasteful number, since it uses less digits than its factorization.

4500150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 4500150 is about 2121.3556986041. The cubic root of 4500150 is about 165.0981968284.

Multiplying 4500150 by its product of nonzero digits (100), we get a triangular number (450015000 = T₃₀₀₀₀).

The spelling of 4500150 in words is "four million, five hundred thousand, one hundred fifty".