550252411550 has 12 divisors (see below), whose sum is σ = 1023469485576. Its totient is φ = 220100964600.

The previous prime is 550252411543. The next prime is 550252411567. The reversal of 550252411550 is 55114252055.

It is a self number, because there is not a number n which added to its sum of digits gives 550252411550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5502524066 + ... + 5502524165.

It is an arithmetic number, because the mean of its divisors is an integer number (85289123798).

Almost surely, 2^550252411550 is an apocalyptic number.

550252411550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550252411550 is a deficient number, since it is larger than the sum of its proper divisors (473217074026).

550252411550 is a wasteful number, since it uses less digits than its factorization.

550252411550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005048243 (or 11005048238 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 550252411550 in words is "five hundred fifty billion, two hundred fifty-two million, four hundred eleven thousand, five hundred fifty".