4505053345442 has 16 divisors (see below), whose sum is σ = 7277429412792. Its totient is φ = 2079245233920.

The previous prime is 4505053345421. The next prime is 4505053345451. The reversal of 4505053345442 is 2445433505054.

It can be written as a sum of positive squares in 4 ways, for example, as 3610687832761 + 894365512681 = 1900181^2 + 945709^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4505053345393 and 4505053345402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8771288 + ... + 9270684.

Almost surely, 2^{4505053345442} is an apocalyptic number.

4505053345442 is a deficient number, since it is larger than the sum of its proper divisors (2772376067350).

4505053345442 is a wasteful number, since it uses less digits than its factorization.

4505053345442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846373.

The product of its (nonzero) digits is 2880000, while the sum is 44.

The spelling of 4505053345442 in words is "four trillion, five hundred five billion, fifty-three million, three hundred forty-five thousand, four hundred forty-two".