5406019 has 2 divisors, whose sum is σ = 5406020. Its totient is φ = 5406018.

The previous prime is 5406007. The next prime is 5406041. The reversal of 5406019 is 9106045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5406019 - 2¹⁹ = 4881731 is a prime.

It is a super-2 number, since 2×5406019² = 58450082856722, which contains 22 as substring.

It is an Ulam number.

5406019 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5405984 and 5406002.

It is not a weakly prime, because it can be changed into another prime (5406619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703009 + 2703010.

It is an arithmetic number, because the mean of its divisors is an integer number (2703010).

Almost surely, 2^5406019 is an apocalyptic number.

5406019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5406019 is an equidigital number, since it uses as much as digits as its factorization.

5406019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5406019 is about 2325.0847296389. The cubic root of 5406019 is about 175.5062240253.

The spelling of 5406019 in words is "five million, four hundred six thousand, nineteen".