506055555000 has 120 divisors (see below), whose sum is σ = 1712660835600. Its totient is φ = 134948136000.

The previous prime is 506055554993. The next prime is 506055555013. The reversal of 506055555000 is 555550605.

506055555000 is a `hidden beast` number, since 50 + 6 + 0 + 5 + 55 + 550 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5577840 + ... + 5667839.

It is an arithmetic number, because the mean of its divisors is an integer number (14272173630).

Almost surely, 2^506055555000 is an apocalyptic number.

506055555000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

506055555000 is an abundant number, since it is smaller than the sum of its proper divisors (1206605280600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506055555000 is a wasteful number, since it uses less digits than its factorization.

506055555000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245711 (or 11245689 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 506055555000 in words is "five hundred six billion, fifty-five million, five hundred fifty-five thousand".