5271619 has 2 divisors, whose sum is σ = 5271620. Its totient is φ = 5271618.

The previous prime is 5271613. The next prime is 5271631. The reversal of 5271619 is 9161725.

5271619 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5271619 - 2⁷ = 5271491 is a prime.

It is a super-2 number, since 2×5271619² = 55579933762322, which contains 22 as substring.

5271619 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5271613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635809 + 2635810.

It is an arithmetic number, because the mean of its divisors is an integer number (2635810).

Almost surely, 2^5271619 is an apocalyptic number.

5271619 is a deficient number, since it is larger than the sum of its proper divisors (1).

5271619 is an equidigital number, since it uses as much as digits as its factorization.

5271619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 31.

The square root of 5271619 is about 2296.0006533100. Note that the first 3 decimals coincide. The cubic root of 5271619 is about 174.0395713056.

The spelling of 5271619 in words is "five million, two hundred seventy-one thousand, six hundred nineteen".