5555020444203 has 4 divisors (see below), whose sum is σ = 7406693925608. Its totient is φ = 3703346962800.

The previous prime is 5555020444153. The next prime is 5555020444213. The reversal of 5555020444203 is 3024440205555.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5555020444203 - 2¹⁰ = 5555020443179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555020444213) by changing a digit.

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, 925836740698 + ... + 925836740703.

It is an arithmetic number, because the mean of its divisors is an integer number (1851673481402).

Almost surely, 2^{5555020444203} is an apocalyptic number.

5555020444203 is a deficient number, since it is larger than the sum of its proper divisors (1851673481405).

5555020444203 is a wasteful number, since it uses less digits than its factorization.

5555020444203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851673481404.

The product of its (nonzero) digits is 480000, while the sum is 39.

Adding to 5555020444203 its reverse (3024440205555), we get a palindrome (8579460649758).

The spelling of 5555020444203 in words is "five trillion, five hundred fifty-five billion, twenty million, four hundred forty-four thousand, two hundred three".