550227127 has 2 divisors, whose sum is σ = 550227128. Its totient is φ = 550227126.

The previous prime is 550227089. The next prime is 550227131. The reversal of 550227127 is 721722055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550227127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550227157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275113563 + 275113564.

It is an arithmetic number, because the mean of its divisors is an integer number (275113564).

Almost surely, 2^550227127 is an apocalyptic number.

550227127 is a deficient number, since it is larger than the sum of its proper divisors (1).

550227127 is an equidigital number, since it uses as much as digits as its factorization.

550227127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 550227127 is about 23456.9206632073. The cubic root of 550227127 is about 819.4340368869.

The spelling of 550227127 in words is "five hundred fifty million, two hundred twenty-seven thousand, one hundred twenty-seven".