550524164 has 24 divisors (see below), whose sum is σ = 1046841600. Its totient is φ = 252361440.

The previous prime is 550524151. The next prime is 550524167. The reversal of 550524164 is 461425055.

It is a self number, because there is not a number n which added to its sum of digits gives 550524164.

It is not an unprimeable number, because it can be changed into a prime (550524167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114479 + ... + 119190.

It is an arithmetic number, because the mean of its divisors is an integer number (43618400).

Almost surely, 2^550524164 is an apocalyptic number.

It is an amenable number.

550524164 is a deficient number, since it is larger than the sum of its proper divisors (496317436).

550524164 is a wasteful number, since it uses less digits than its factorization.

550524164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233723 (or 233721 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 550524164 is about 23463.2513518481. The cubic root of 550524164 is about 819.5814659693.

The spelling of 550524164 in words is "five hundred fifty million, five hundred twenty-four thousand, one hundred sixty-four".