5544938657950 has 48 divisors (see below), whose sum is σ = 10484075047680. Its totient is φ = 2181572096000.

The previous prime is 5544938657899. The next prime is 5544938657953. The reversal of 5544938657950 is 597568394455.

It is a self number, because there is not a number n which added to its sum of digits gives 5544938657950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5544938657953) 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, 2411971 + ... + 4111870.

It is an arithmetic number, because the mean of its divisors is an integer number (218418230160).

Almost surely, 2^{5544938657950} is an apocalyptic number.

5544938657950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5544938657950 is a deficient number, since it is larger than the sum of its proper divisors (4939136389730).

5544938657950 is a wasteful number, since it uses less digits than its factorization.

5544938657950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524133 (or 6524128 counting only the distinct ones).

The product of its (nonzero) digits is 816480000, while the sum is 70.

The spelling of 5544938657950 in words is "five trillion, five hundred forty-four billion, nine hundred thirty-eight million, six hundred fifty-seven thousand, nine hundred fifty".