550311127 has 2 divisors, whose sum is σ = 550311128. Its totient is φ = 550311126.

The previous prime is 550311107. The next prime is 550311161. The reversal of 550311127 is 721113055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550311127 - 2¹⁵ = 550278359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550311107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275155563 + 275155564.

It is an arithmetic number, because the mean of its divisors is an integer number (275155564).

Almost surely, 2^550311127 is an apocalyptic number.

550311127 is a deficient number, since it is larger than the sum of its proper divisors (1).

550311127 is an equidigital number, since it uses as much as digits as its factorization.

550311127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 550311127 is about 23458.7111112269. The cubic root of 550311127 is about 819.4757341868.

The spelling of 550311127 in words is "five hundred fifty million, three hundred eleven thousand, one hundred twenty-seven".