551079 has 6 divisors (see below), whose sum is σ = 796016. Its totient is φ = 367380.

The previous prime is 551069. The next prime is 551093. The reversal of 551079 is 970155.

It is not a de Polignac number, because 551079 - 2⁴ = 551063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30607 + ... + 30624.

2⁵⁵¹⁰⁷⁹ is an apocalyptic number.

551079 is a deficient number, since it is larger than the sum of its proper divisors (244937).

551079 is a wasteful number, since it uses less digits than its factorization.

551079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61237 (or 61234 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 27.

The square root of 551079 is about 742.3469539238. The cubic root of 551079 is about 81.9856707065.

The spelling of 551079 in words is "five hundred fifty-one thousand, seventy-nine".