544161127 has 2 divisors, whose sum is σ = 544161128. Its totient is φ = 544161126.

The previous prime is 544161119. The next prime is 544161169. The reversal of 544161127 is 721161445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 544161127 - 2³ = 544161119 is a prime.

It is a super-2 number, since 2×544161127² = 592222664275820258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544161187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272080563 + 272080564.

It is an arithmetic number, because the mean of its divisors is an integer number (272080564).

Almost surely, 2^544161127 is an apocalyptic number.

544161127 is a deficient number, since it is larger than the sum of its proper divisors (1).

544161127 is an equidigital number, since it uses as much as digits as its factorization.

544161127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 31.

The square root of 544161127 is about 23327.2614552159. The cubic root of 544161127 is about 816.4116086091.

The spelling of 544161127 in words is "five hundred forty-four million, one hundred sixty-one thousand, one hundred twenty-seven".