550957718 has 16 divisors (see below), whose sum is σ = 866652480. Its totient is φ = 262334016.

The previous prime is 550957703. The next prime is 550957721. The reversal of 550957718 is 817759055.

It is a happy number.

550957718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60830 + ... + 69297.

It is an arithmetic number, because the mean of its divisors is an integer number (54165780).

Almost surely, 2^550957718 is an apocalyptic number.

550957718 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

550957718 is a deficient number, since it is larger than the sum of its proper divisors (315694762).

550957718 is a wasteful number, since it uses less digits than its factorization.

550957718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130231.

The product of its (nonzero) digits is 441000, while the sum is 47.

The square root of 550957718 is about 23472.4885344524. The cubic root of 550957718 is about 819.7965576998.

The spelling of 550957718 in words is "five hundred fifty million, nine hundred fifty-seven thousand, seven hundred eighteen".