550132332 has 24 divisors (see below), whose sum is σ = 1284033072. Its totient is φ = 183321600.

The previous prime is 550132277. The next prime is 550132333. The reversal of 550132332 is 233231055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (550132333) 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, 59032 + ... + 67712.

It is an arithmetic number, because the mean of its divisors is an integer number (53501378).

Almost surely, 2^550132332 is an apocalyptic number.

It is an amenable number.

550132332 is an abundant number, since it is smaller than the sum of its proper divisors (733900740).

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

550132332 is a wasteful number, since it uses less digits than its factorization.

550132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13969 (or 13967 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 550132332 is about 23454.8999571518. The cubic root of 550132332 is about 819.3869758903.

Adding to 550132332 its reverse (233231055), we get a palindrome (783363387).

The spelling of 550132332 in words is "five hundred fifty million, one hundred thirty-two thousand, three hundred thirty-two".