550533260 has 24 divisors (see below), whose sum is σ = 1177935696. Its totient is φ = 216057920.

The previous prime is 550533251. The next prime is 550533271. The reversal of 550533260 is 62335055.

It is a happy number.

It is a plaindrome in base 12.

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 7 ways as a sum of consecutive naturals, for example, 258626 + ... + 260745.

It is an arithmetic number, because the mean of its divisors is an integer number (49080654).

Almost surely, 2^550533260 is an apocalyptic number.

It is an amenable number.

550533260 is an abundant number, since it is smaller than the sum of its proper divisors (627402436).

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

550533260 is a wasteful number, since it uses less digits than its factorization.

550533260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519433 (or 519431 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 550533260 is about 23463.4451860761. The cubic root of 550533260 is about 819.5859797718.

The spelling of 550533260 in words is "five hundred fifty million, five hundred thirty-three thousand, two hundred sixty".