500550100055 has 8 divisors (see below), whose sum is σ = 601062446592. Its totient is φ = 400171862368.

The previous prime is 500550099991. The next prime is 500550100093. The reversal of 500550100055 is 550001055005.

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 500550100055 - 2⁶ = 500550099991 is a prime.

It is a super-2 number, since 2×500550100055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500550099997 and 500550100033.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33518999 + ... + 33533928.

It is an arithmetic number, because the mean of its divisors is an integer number (75132805824).

Almost surely, 2^500550100055 is an apocalyptic number.

500550100055 is a deficient number, since it is larger than the sum of its proper divisors (100512346537).

500550100055 is a wasteful number, since it uses less digits than its factorization.

500550100055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67054425.

The product of its (nonzero) digits is 3125, while the sum is 26.

The spelling of 500550100055 in words is "five hundred billion, five hundred fifty million, one hundred thousand, fifty-five".