5461919 has 2 divisors, whose sum is σ = 5461920. Its totient is φ = 5461918.

The previous prime is 5461909. The next prime is 5461931. The reversal of 5461919 is 9191645.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5461919 is a prime.

It is a super-2 number, since 2×5461919² = 59665118325122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5461909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730959 + 2730960.

It is an arithmetic number, because the mean of its divisors is an integer number (2730960).

Almost surely, 2^5461919 is an apocalyptic number.

5461919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5461919 is an equidigital number, since it uses as much as digits as its factorization.

5461919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 35.

The square root of 5461919 is about 2337.0748811281. The cubic root of 5461919 is about 176.1090813981.

The spelling of 5461919 in words is "five million, four hundred sixty-one thousand, nine hundred nineteen".