500510550055 has 4 divisors (see below), whose sum is σ = 600612660072. Its totient is φ = 400408440040.

The previous prime is 500510549989. The next prime is 500510550073. The reversal of 500510550055 is 550055015005.

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

It is not a de Polignac number, because 500510550055 - 2²⁷ = 500376332327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500510549999 and 500510550026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50051055001 + ... + 50051055010.

It is an arithmetic number, because the mean of its divisors is an integer number (150153165018).

Almost surely, 2^500510550055 is an apocalyptic number.

500510550055 is a deficient number, since it is larger than the sum of its proper divisors (100102110017).

500510550055 is a wasteful number, since it uses less digits than its factorization.

500510550055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100102110016.

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 500510550055 in words is "five hundred billion, five hundred ten million, five hundred fifty thousand, fifty-five".