550057268 has 24 divisors (see below), whose sum is σ = 1007808480. Its totient is φ = 262340960.

The previous prime is 550057237. The next prime is 550057349. The reversal of 550057268 is 862750055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18938 + ... + 38193.

It is an arithmetic number, because the mean of its divisors is an integer number (41992020).

Almost surely, 2^550057268 is an apocalyptic number.

550057268 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

550057268 is a deficient number, since it is larger than the sum of its proper divisors (457751212).

550057268 is a wasteful number, since it uses less digits than its factorization.

550057268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57247 (or 57245 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 550057268 is about 23453.2997251986. The cubic root of 550057268 is about 819.3497065171.

The spelling of 550057268 in words is "five hundred fifty million, fifty-seven thousand, two hundred sixty-eight".