500055055555 has 16 divisors (see below), whose sum is σ = 654893791488. Its totient is φ = 363522924000.

The previous prime is 500055055543. The next prime is 500055055559. The reversal of 500055055555 is 555550550005.

It is not a de Polignac number, because 500055055555 - 2²⁷ = 499920837827 is a prime.

It is a super-2 number, since 2×500055055555² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500055055559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1786911 + ... + 2047720.

It is an arithmetic number, because the mean of its divisors is an integer number (40930861968).

Almost surely, 2^500055055555 is an apocalyptic number.

500055055555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

500055055555 is a deficient number, since it is larger than the sum of its proper divisors (154838735933).

500055055555 is a wasteful number, since it uses less digits than its factorization.

500055055555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837018.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 500055055555 in words is "five hundred billion, fifty-five million, fifty-five thousand, five hundred fifty-five".