5419181 has 2 divisors, whose sum is σ = 5419182. Its totient is φ = 5419180.

The previous prime is 5419157. The next prime is 5419189. The reversal of 5419181 is 1819145.

5419181 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3553225 + 1865956 = 1885^2 + 1366^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5419181 is a prime.

It is a super-2 number, since 2×5419181² = 58735045421522, which contains 22 as substring.

It is equal to p₃₇₅₅₈₁ and since 5419181 and 375581 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5419189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2709590 + 2709591.

It is an arithmetic number, because the mean of its divisors is an integer number (2709591).

Almost surely, 2^5419181 is an apocalyptic number.

It is an amenable number.

5419181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5419181 is an equidigital number, since it uses as much as digits as its factorization.

5419181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 29.

The square root of 5419181 is about 2327.9134434081. The cubic root of 5419181 is about 175.6485432148.

The spelling of 5419181 in words is "five million, four hundred nineteen thousand, one hundred eighty-one".