550332464 has 40 divisors (see below), whose sum is σ = 1165385232. Its totient is φ = 249681920.

The previous prime is 550332451. The next prime is 550332467. The reversal of 550332464 is 464233055.

It is a super-2 number, since 2×550332464² = 605731641864622592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 550332464.

It is not an unprimeable number, because it can be changed into a prime (550332467) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 101732 + ... + 107004.

Almost surely, 2^550332464 is an apocalyptic number.

It is an amenable number.

550332464 is an abundant number, since it is smaller than the sum of its proper divisors (615052768).

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

550332464 is a wasteful number, since it uses less digits than its factorization.

550332464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885 (or 5879 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 550332464 is about 23459.1658845748. The cubic root of 550332464 is about 819.4863251216.

The spelling of 550332464 in words is "five hundred fifty million, three hundred thirty-two thousand, four hundred sixty-four".