5050550005500 has 192 divisors, whose sum is σ = 15108931289088. Its totient is φ = 1310045356800.

The previous prime is 5050550005493. The next prime is 5050550005541. The reversal of 5050550005500 is 55000550505.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 237695877 + ... + 237717123.

It is an arithmetic number, because the mean of its divisors is an integer number (78692350464).

Almost surely, 2^{5050550005500} is an apocalyptic number.

5050550005500 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 5050550005500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7554465644544).

5050550005500 is an abundant number, since it is smaller than the sum of its proper divisors (10058381283588).

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

5050550005500 is a wasteful number, since it uses less digits than its factorization.

5050550005500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25589 (or 25577 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 30.

It can be divided in two parts, 5050550005 and 500, that added together give a palindrome (5050550505).

The spelling of 5050550005500 in words is "five trillion, fifty billion, five hundred fifty million, five thousand, five hundred".