5050055000550 has 144 divisors (see below), whose sum is σ = 15335677650240. Its totient is φ = 1093545714240.

The previous prime is 5050055000539. The next prime is 5050055000561. The reversal of 5050055000550 is 550005500505.

It is an interprime number because it is at equal distance from previous prime (5050055000539) and next prime (5050055000561).

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17941464 + ... + 18220763.

It is an arithmetic number, because the mean of its divisors is an integer number (106497761460).

Almost surely, 2^{5050055000550} is an apocalyptic number.

5050055000550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5050055000550 is an abundant number, since it is smaller than the sum of its proper divisors (10285622649690).

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

5050055000550 is a wasteful number, since it uses less digits than its factorization.

5050055000550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36162275 (or 36162263 counting only the distinct ones).

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

The spelling of 5050055000550 in words is "five trillion, fifty billion, fifty-five million, five hundred fifty", and thus it is an aban number.