550854127 has 4 divisors (see below), whose sum is σ = 552109360. Its totient is φ = 549598896.

The previous prime is 550854119. The next prime is 550854167. The reversal of 550854127 is 721458055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550854127 - 2³ = 550854119 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 (550854107) 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, 626958 + ... + 627835.

It is an arithmetic number, because the mean of its divisors is an integer number (138027340).

Almost surely, 2^550854127 is an apocalyptic number.

550854127 is a deficient number, since it is larger than the sum of its proper divisors (1255233).

550854127 is a wasteful number, since it uses less digits than its factorization.

550854127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255232.

The product of its (nonzero) digits is 56000, while the sum is 37.

The square root of 550854127 is about 23470.2817835662. The cubic root of 550854127 is about 819.7451751312.

The spelling of 550854127 in words is "five hundred fifty million, eight hundred fifty-four thousand, one hundred twenty-seven".