506166127 has 2 divisors, whose sum is σ = 506166128. Its totient is φ = 506166126.

The previous prime is 506166107. The next prime is 506166131. The reversal of 506166127 is 721661605.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506166127 - 2¹¹ = 506164079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 506166092 and 506166101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506166107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253083063 + 253083064.

It is an arithmetic number, because the mean of its divisors is an integer number (253083064).

Almost surely, 2^506166127 is an apocalyptic number.

506166127 is a deficient number, since it is larger than the sum of its proper divisors (1).

506166127 is an equidigital number, since it uses as much as digits as its factorization.

506166127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 506166127 is about 22498.1360783510. The cubic root of 506166127 is about 796.9499104500.

The spelling of 506166127 in words is "five hundred six million, one hundred sixty-six thousand, one hundred twenty-seven".