550257152 has 40 divisors (see below), whose sum is σ = 1147265856. Its totient is φ = 263160832.

The previous prime is 550257073. The next prime is 550257163. The reversal of 550257152 is 251752055.

It is a super-2 number, since 2×550257152² = 605565866654302208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11588 + ... + 35139.

Almost surely, 2^550257152 is an apocalyptic number.

It is an amenable number.

550257152 is an abundant number, since it is smaller than the sum of its proper divisors (597008704).

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

550257152 is an equidigital number, since it uses as much as digits as its factorization.

550257152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46768 (or 46752 counting only the distinct ones).

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 550257152 is about 23457.5606574938. The cubic root of 550257152 is about 819.4489416770.

The spelling of 550257152 in words is "five hundred fifty million, two hundred fifty-seven thousand, one hundred fifty-two".