4505751 has 12 divisors (see below), whose sum is σ = 6526728. Its totient is φ = 2995344.

The previous prime is 4505741. The next prime is 4505773. The reversal of 4505751 is 1575054.

It is not a de Polignac number, because 4505751 - 2⁵ = 4505719 is a prime.

4505751 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5781 + ... + 6513.

It is an arithmetic number, because the mean of its divisors is an integer number (543894).

Almost surely, 2^4505751 is an apocalyptic number.

4505751 is a deficient number, since it is larger than the sum of its proper divisors (2020977).

4505751 is a wasteful number, since it uses less digits than its factorization.

4505751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 4505751 is about 2122.6754344459. The cubic root of 4505751 is about 165.1666635554.

The spelling of 4505751 in words is "four million, five hundred five thousand, seven hundred fifty-one".