5055555555500 has 96 divisors (see below), whose sum is σ = 11177186582016. Its totient is φ = 1997436000000.

The previous prime is 5055555555497. The next prime is 5055555555527. The reversal of 5055555555500 is 55555555505.

It is a super-3 number, since 3×5055555555500³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21141605 + ... + 21379395.

It is an arithmetic number, because the mean of its divisors is an integer number (116429026896).

Almost surely, 2^{5055555555500} is an apocalyptic number.

5055555555500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5055555555500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5588593291008).

5055555555500 is an abundant number, since it is smaller than the sum of its proper divisors (6121631026516).

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

5055555555500 is a wasteful number, since it uses less digits than its factorization.

5055555555500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238332 (or 238320 counting only the distinct ones).

The product of its (nonzero) digits is 9765625, while the sum is 50.

The spelling of 5055555555500 in words is "five trillion, fifty-five billion, five hundred fifty-five million, five hundred fifty-five thousand, five hundred".