4545024242 has 8 divisors (see below), whose sum is σ = 7437312432. Its totient is φ = 2065920100.

The previous prime is 4545024223. The next prime is 4545024251. The reversal of 4545024242 is 2424205454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4545024199 and 4545024208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103295984 + ... + 103296027.

It is an arithmetic number, because the mean of its divisors is an integer number (929664054).

Almost surely, 2^4545024242 is an apocalyptic number.

4545024242 is a deficient number, since it is larger than the sum of its proper divisors (2892288190).

4545024242 is a wasteful number, since it uses less digits than its factorization.

4545024242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206592024.

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 4545024242 is about 67416.7949549665. The cubic root of 4545024242 is about 1656.4515387606.

Adding to 4545024242 its reverse (2424205454), we get a palindrome (6969229696).

The spelling of 4545024242 in words is "four billion, five hundred forty-five million, twenty-four thousand, two hundred forty-two".