550901446 has 8 divisors (see below), whose sum is σ = 826476480. Its totient is φ = 275409288.

The previous prime is 550901443. The next prime is 550901459. The reversal of 550901446 is 644109055.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550901443) 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 in 3 ways as a sum of consecutive naturals, for example, 75 + ... + 33193.

It is an arithmetic number, because the mean of its divisors is an integer number (103309560).

Almost surely, 2^550901446 is an apocalyptic number.

550901446 is a deficient number, since it is larger than the sum of its proper divisors (275575034).

550901446 is a wasteful number, since it uses less digits than its factorization.

550901446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41438.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 550901446 is about 23471.2898239530. The cubic root of 550901446 is about 819.7686468087.

The spelling of 550901446 in words is "five hundred fifty million, nine hundred one thousand, four hundred forty-six".