5050550509550 has 48 divisors (see below), whose sum is σ = 11561875638432. Its totient is φ = 1598415984000.

The previous prime is 5050550509457. The next prime is 5050550509553. The reversal of 5050550509550 is 559050550505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050550509553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 555001001 + ... + 555010100.

It is an arithmetic number, because the mean of its divisors is an integer number (240872409134).

Almost surely, 2^{5050550509550} is an apocalyptic number.

5050550509550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5050550509550 is an abundant number, since it is smaller than the sum of its proper divisors (6511325128882).

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

5050550509550 is a wasteful number, since it uses less digits than its factorization.

5050550509550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110011133 (or 1110011128 counting only the distinct ones).

The product of its (nonzero) digits is 703125, while the sum is 44.

The spelling of 5050550509550 in words is "five trillion, fifty billion, five hundred fifty million, five hundred nine thousand, five hundred fifty".