500550605101 has 4 divisors (see below), whose sum is σ = 522313674912. Its totient is φ = 478787535292.

The previous prime is 500550605083. The next prime is 500550605119. The reversal of 500550605101 is 101506055005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (500550605083) and next prime (500550605119).

It is a cyclic number.

It is not a de Polignac number, because 500550605101 - 2²⁵ = 500517050669 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 500550605101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500550605161) 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, 10881534871 + ... + 10881534916.

It is an arithmetic number, because the mean of its divisors is an integer number (130578418728).

Almost surely, 2^500550605101 is an apocalyptic number.

It is an amenable number.

500550605101 is a deficient number, since it is larger than the sum of its proper divisors (21763069811).

500550605101 is a wasteful number, since it uses less digits than its factorization.

500550605101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21763069810.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 500550605101 in words is "five hundred billion, five hundred fifty million, six hundred five thousand, one hundred one".