4500050 has 12 divisors (see below), whose sum is σ = 8370186. Its totient is φ = 1800000.

The previous prime is 4500049. The next prime is 4500061. The reversal of 4500050 is 500054.

It can be written as a sum of positive squares in 3 ways, for example, as 4405801 + 94249 = 2099^2 + 307^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4499998 and 4500034.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44951 + ... + 45050.

Almost surely, 2^4500050 is an apocalyptic number.

4500050 is a deficient number, since it is larger than the sum of its proper divisors (3870136).

4500050 is a wasteful number, since it uses less digits than its factorization.

4500050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90013 (or 90008 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 4500050 is about 2121.3321286399. The cubic root of 4500050 is about 165.0969739105.

It can be divided in two parts, 45000 and 50, that multiplied together give a square (2250000 = 1500²).

The spelling of 4500050 in words is "four million, five hundred thousand, fifty".