4505244542 has 32 divisors (see below), whose sum is σ = 7084768032. Its totient is φ = 2146345344.

The previous prime is 4505244529. The next prime is 4505244563. The reversal of 4505244542 is 2454425054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3713528 + ... + 3714740.

It is an arithmetic number, because the mean of its divisors is an integer number (221399001).

Almost surely, 2^4505244542 is an apocalyptic number.

4505244542 is a deficient number, since it is larger than the sum of its proper divisors (2579523490).

4505244542 is a wasteful number, since it uses less digits than its factorization.

4505244542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252.

The product of its (nonzero) digits is 128000, while the sum is 35.

The square root of 4505244542 is about 67121.1184501570. The cubic root of 4505244542 is about 1651.6047493757.

Adding to 4505244542 its reverse (2454425054), we get a palindrome (6959669596).

The spelling of 4505244542 in words is "four billion, five hundred five million, two hundred forty-four thousand, five hundred forty-two".