550538835552244 has 96 divisors (see below), whose sum is σ = 1232658188116992. Its totient is φ = 208892351712000.

The previous prime is 550538835552217. The next prime is 550538835552257. The reversal of 550538835552244 is 442255538835055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31608622 + ... + 45827749.

It is an arithmetic number, because the mean of its divisors is an integer number (12840189459552).

Almost surely, 2^{550538835552244} is an apocalyptic number.

It is an amenable number.

550538835552244 is an abundant number, since it is smaller than the sum of its proper divisors (682119352564748).

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

550538835552244 is a wasteful number, since it uses less digits than its factorization.

550538835552244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77436997 (or 77436995 counting only the distinct ones).

The product of its (nonzero) digits is 576000000, while the sum is 64.

The spelling of 550538835552244 in words is "five hundred fifty trillion, five hundred thirty-eight billion, eight hundred thirty-five million, five hundred fifty-two thousand, two hundred forty-four".