550500502550 has 96 divisors (see below), whose sum is σ = 1082560533120. Its totient is φ = 207932659200.

The previous prime is 550500502549. The next prime is 550500502571. The reversal of 550500502550 is 55205005055.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151359332 + ... + 151362968.

It is an arithmetic number, because the mean of its divisors is an integer number (11276672220).

Almost surely, 2^550500502550 is an apocalyptic number.

550500502550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550500502550 is a deficient number, since it is larger than the sum of its proper divisors (532060030570).

550500502550 is a wasteful number, since it uses less digits than its factorization.

550500502550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5946 (or 5941 counting only the distinct ones).

The product of its (nonzero) digits is 31250, while the sum is 32.

The spelling of 550500502550 in words is "five hundred fifty billion, five hundred million, five hundred two thousand, five hundred fifty".