550424064 has 40 divisors (see below), whose sum is σ = 1466368200. Its totient is φ = 183474176.

The previous prime is 550424051. The next prime is 550424081. The reversal of 550424064 is 460424055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177639 + ... + 180710.

It is an arithmetic number, because the mean of its divisors is an integer number (36659205).

Almost surely, 2^550424064 is an apocalyptic number.

It is an amenable number.

550424064 is an abundant number, since it is smaller than the sum of its proper divisors (915944136).

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

550424064 is an equidigital number, since it uses as much as digits as its factorization.

550424064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358370 (or 358354 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 550424064 is about 23461.1181319220. The cubic root of 550424064 is about 819.5317890233.

Subtracting from 550424064 its reverse (460424055), we obtain a palindrome (90000009).

The spelling of 550424064 in words is "five hundred fifty million, four hundred twenty-four thousand, sixty-four".