550006994 has 8 divisors (see below), whose sum is σ = 825114828. Its totient is φ = 274968720.

The previous prime is 550006993. The next prime is 550007009. The reversal of 550006994 is 499600055.

It can be written as a sum of positive squares in 2 ways, for example, as 549292969 + 714025 = 23437^2 + 845^2 .

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

It is not an unprimeable number, because it can be changed into a prime (550006993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13004 + ... + 35624.

Almost surely, 2^550006994 is an apocalyptic number.

550006994 is a deficient number, since it is larger than the sum of its proper divisors (275107834).

550006994 is a wasteful number, since it uses less digits than its factorization.

550006994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34780.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 550006994 is about 23452.2279112241. The cubic root of 550006994 is about 819.3247435150.

The spelling of 550006994 in words is "five hundred fifty million, six thousand, nine hundred ninety-four".