500550095551 has 8 divisors (see below), whose sum is σ = 557672834304. Its totient is φ = 445363720920.

The previous prime is 500550095543. The next prime is 500550095579. The reversal of 500550095551 is 155590055005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500550095551 - 2³ = 500550095543 is a prime.

It is a super-2 number, since 2×500550095551² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500550095501) 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, 484090485 + ... + 484091518.

It is an arithmetic number, because the mean of its divisors is an integer number (69709104288).

Almost surely, 2^500550095551 is an apocalyptic number.

500550095551 is a deficient number, since it is larger than the sum of its proper divisors (57122738753).

500550095551 is a wasteful number, since it uses less digits than its factorization.

500550095551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968182061.

The product of its (nonzero) digits is 140625, while the sum is 40.

The spelling of 500550095551 in words is "five hundred billion, five hundred fifty million, ninety-five thousand, five hundred fifty-one".