551006674 has 8 divisors (see below), whose sum is σ = 827604108. Its totient is φ = 275138640.

The previous prime is 551006671. The next prime is 551006683. The reversal of 551006674 is 476600155.

It is a happy number.

551006674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 549668025 + 1338649 = 23445^2 + 1157^2 .

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 (551006671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180457 + ... + 183484.

Almost surely, 2^551006674 is an apocalyptic number.

551006674 is a deficient number, since it is larger than the sum of its proper divisors (276597434).

551006674 is a wasteful number, since it uses less digits than its factorization.

551006674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364700.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 551006674 is about 23473.5313491601. The cubic root of 551006674 is about 819.8208383117.

The spelling of 551006674 in words is "five hundred fifty-one million, six thousand, six hundred seventy-four".