4505203235542 has 16 divisors (see below), whose sum is σ = 6780069383472. Its totient is φ = 2245180654080.

The previous prime is 4505203235537. The next prime is 4505203235543. The reversal of 4505203235542 is 2455323025054.

It is a junction number, because it is equal to n+sod(n) for n = 4505203235495 and 4505203235504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505203235543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18446658 + ... + 18689290.

It is an arithmetic number, because the mean of its divisors is an integer number (423754336467).

Almost surely, 2^{4505203235542} is an apocalyptic number.

4505203235542 is a deficient number, since it is larger than the sum of its proper divisors (2274866147930).

4505203235542 is a wasteful number, since it uses less digits than its factorization.

4505203235542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273183.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 4505203235542 in words is "four trillion, five hundred five billion, two hundred three million, two hundred thirty-five thousand, five hundred forty-two".