550056572 has 24 divisors (see below), whose sum is σ = 1072394400. Its totient is φ = 245117376.

The previous prime is 550056571. The next prime is 550056583. The reversal of 550056572 is 275650055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550056571) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 180872 + ... + 183887.

It is an arithmetic number, because the mean of its divisors is an integer number (44683100).

Almost surely, 2^550056572 is an apocalyptic number.

550056572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

550056572 is a deficient number, since it is larger than the sum of its proper divisors (522337828).

550056572 is a wasteful number, since it uses less digits than its factorization.

550056572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364805 (or 364803 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 550056572 is about 23453.2848871965. The cubic root of 550056572 is about 819.3493609363.

The spelling of 550056572 in words is "five hundred fifty million, fifty-six thousand, five hundred seventy-two".