550572324 has 12 divisors (see below), whose sum is σ = 1284668784. Its totient is φ = 183524104.

The previous prime is 550572293. The next prime is 550572343. The reversal of 550572324 is 423275055.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22940502 + ... + 22940525.

It is an arithmetic number, because the mean of its divisors is an integer number (107055732).

Almost surely, 2^550572324 is an apocalyptic number.

It is an amenable number.

550572324 is an abundant number, since it is smaller than the sum of its proper divisors (734096460).

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

550572324 is a wasteful number, since it uses less digits than its factorization.

550572324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45881034 (or 45881032 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 550572324 is about 23464.2776151323. The cubic root of 550572324 is about 819.6053643405.

The spelling of 550572324 in words is "five hundred fifty million, five hundred seventy-two thousand, three hundred twenty-four".