550028662 has 4 divisors (see below), whose sum is σ = 825042996. Its totient is φ = 275014330.

The previous prime is 550028641. The next prime is 550028669. The reversal of 550028662 is 266820055.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550028669) 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 as a sum of consecutive naturals, namely, 137507164 + ... + 137507167.

It is an arithmetic number, because the mean of its divisors is an integer number (206260749).

Almost surely, 2^550028662 is an apocalyptic number.

550028662 is a deficient number, since it is larger than the sum of its proper divisors (275014334).

550028662 is a wasteful number, since it uses less digits than its factorization.

550028662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275014333.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 550028662 is about 23452.6898670494. The cubic root of 550028662 is about 819.3355027087.

The spelling of 550028662 in words is "five hundred fifty million, twenty-eight thousand, six hundred sixty-two".