5555555550050 has 48 divisors (see below), whose sum is σ = 11309446586592. Its totient is φ = 2013621494400.

The previous prime is 5555555549933. The next prime is 5555555550053. The reversal of 5555555550050 is 500555555555.

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

It is not an unprimeable number, because it can be changed into a prime (5555555550053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16282307 + ... + 16620006.

It is an arithmetic number, because the mean of its divisors is an integer number (235613470554).

Almost surely, 2^{5555555550050} is an apocalyptic number.

5555555550050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555555550050 is an abundant number, since it is smaller than the sum of its proper divisors (5753891036542).

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

5555555550050 is a wasteful number, since it uses less digits than its factorization.

5555555550050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32902643 (or 32902638 counting only the distinct ones).

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

The spelling of 5555555550050 in words is "five trillion, five hundred fifty-five billion, five hundred fifty-five million, five hundred fifty thousand, fifty".