550090116 has 45 divisors (see below), whose sum is σ = 1439148711. Its totient is φ = 183222648.

The previous prime is 550090111. The next prime is 550090139. The reversal of 550090116 is 611090055.

The square root of 550090116 is 23454.

It is a perfect power (a square), and thus also a powerful number.

550090116 is nontrivially palindromic in base 8.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 550090116.

It is not an unprimeable number, because it can be changed into a prime (550090111) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 421521 + ... + 422823.

Almost surely, 2^550090116 is an apocalyptic number.

550090116 is the 23454-th square number.

It is an amenable number.

550090116 is an abundant number, since it is smaller than the sum of its proper divisors (889058595).

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

550090116 is an equidigital number, since it uses as much as digits as its factorization.

550090116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The cubic root of 550090116 is about 819.3660160088.

The spelling of 550090116 in words is "five hundred fifty million, ninety thousand, one hundred sixteen".