550450094 has 8 divisors (see below), whose sum is σ = 825991608. Its totient is φ = 275119560.

The previous prime is 550450081. The next prime is 550450097. The reversal of 550450094 is 490054055.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 550450094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550450097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46052 + ... + 56759.

It is an arithmetic number, because the mean of its divisors is an integer number (103248951).

Almost surely, 2^550450094 is an apocalyptic number.

550450094 is a deficient number, since it is larger than the sum of its proper divisors (275541514).

550450094 is a wasteful number, since it uses less digits than its factorization.

550450094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105490.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 550450094 is about 23461.6728730072. The cubic root of 550450094 is about 819.5447075937.

The spelling of 550450094 in words is "five hundred fifty million, four hundred fifty thousand, ninety-four".