551006673 has 16 divisors (see below), whose sum is σ = 840130560. Its totient is φ = 314672976.

The previous prime is 551006671. The next prime is 551006683. The reversal of 551006673 is 376600155.

551006673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 551006673 - 2¹ = 551006671 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (551006671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33168 + ... + 46926.

It is an arithmetic number, because the mean of its divisors is an integer number (52508160).

Almost surely, 2^551006673 is an apocalyptic number.

It is an amenable number.

551006673 is a deficient number, since it is larger than the sum of its proper divisors (289123887).

551006673 is a wasteful number, since it uses less digits than its factorization.

551006673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15676.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 551006673 is about 23473.5313278595. The cubic root of 551006673 is about 819.8208378158.

The spelling of 551006673 in words is "five hundred fifty-one million, six thousand, six hundred seventy-three".