5045450 has 48 divisors (see below), whose sum is σ = 10177920. Its totient is φ = 1854720.

The previous prime is 5045437. The next prime is 5045459. The reversal of 5045450 is 545405.

It is not an unprimeable number, because it can be changed into a prime (5045459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44594 + ... + 44706.

It is an arithmetic number, because the mean of its divisors is an integer number (212040).

Almost surely, 2^5045450 is an apocalyptic number.

5045450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5045450 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

5045450 is a wasteful number, since it uses less digits than its factorization.

5045450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5045450 is about 2246.2079155768. The cubic root of 5045450 is about 171.5141553480.

The spelling of 5045450 in words is "five million, forty-five thousand, four hundred fifty".