5339278019 has 2 divisors, whose sum is σ = 5339278020. Its totient is φ = 5339278018.

The previous prime is 5339278003. The next prime is 5339278031. The reversal of 5339278019 is 9108729335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5339278019 - 2⁴ = 5339278003 is a prime.

It is a super-2 number, since 2×5339278019² = 57015779528353128722, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5339278099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2669639009 + 2669639010.

It is an arithmetic number, because the mean of its divisors is an integer number (2669639010).

Almost surely, 2^5339278019 is an apocalyptic number.

5339278019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5339278019 is an equidigital number, since it uses as much as digits as its factorization.

5339278019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 5339278019 is about 73070.3634793204. The cubic root of 5339278019 is about 1747.8098335950.

The spelling of 5339278019 in words is "five billion, three hundred thirty-nine million, two hundred seventy-eight thousand, nineteen".