500443305055 has 16 divisors (see below), whose sum is σ = 605390782464. Its totient is φ = 397116790560.

The previous prime is 500443305053. The next prime is 500443305073. The reversal of 500443305055 is 550503344005.

It is not a de Polignac number, because 500443305055 - 2¹ = 500443305053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 500443305055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500443305053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2954820 + ... + 3119590.

It is an arithmetic number, because the mean of its divisors is an integer number (37836923904).

Almost surely, 2^500443305055 is an apocalyptic number.

500443305055 is a deficient number, since it is larger than the sum of its proper divisors (104947477409).

500443305055 is a wasteful number, since it uses less digits than its factorization.

500443305055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169686.

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 500443305055 in words is "five hundred billion, four hundred forty-three million, three hundred five thousand, fifty-five".