550358814 has 16 divisors (see below), whose sum is σ = 1124137728. Its totient is φ = 179549592.

The previous prime is 550358813. The next prime is 550358827. The reversal of 550358814 is 418853055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550358813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975532 + ... + 976095.

It is an arithmetic number, because the mean of its divisors is an integer number (70258608).

Almost surely, 2^550358814 is an apocalyptic number.

550358814 is an abundant number, since it is smaller than the sum of its proper divisors (573778914).

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

550358814 is a wasteful number, since it uses less digits than its factorization.

550358814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951679.

The product of its (nonzero) digits is 96000, while the sum is 39.

The square root of 550358814 is about 23459.7274920234. The cubic root of 550358814 is about 819.4994039551.

The spelling of 550358814 in words is "five hundred fifty million, three hundred fifty-eight thousand, eight hundred fourteen".