5000555545950 has 192 divisors, whose sum is σ = 12804624737280. Its totient is φ = 1290774720000.

The previous prime is 5000555545883. The next prime is 5000555545957. The reversal of 5000555545950 is 595455550005.

It is a super-2 number, since 2×5000555545950² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5000555545950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000555545957) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 755481741 + ... + 755488359.

It is an arithmetic number, because the mean of its divisors is an integer number (66690753840).

Almost surely, 2^{5000555545950} is an apocalyptic number.

5000555545950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5000555545950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6402312368640).

5000555545950 is an abundant number, since it is smaller than the sum of its proper divisors (7804069191330).

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

5000555545950 is a wasteful number, since it uses less digits than its factorization.

5000555545950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843 (or 7838 counting only the distinct ones).

The product of its (nonzero) digits is 2812500, while the sum is 48.

The spelling of 5000555545950 in words is "five trillion, five hundred fifty-five million, five hundred forty-five thousand, nine hundred fifty".