5605426019 has 2 divisors, whose sum is σ = 5605426020. Its totient is φ = 5605426018.

The previous prime is 5605426007. The next prime is 5605426027. The reversal of 5605426019 is 9106245065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5605426019 - 2²⁸ = 5336990563 is a prime.

It is a super-2 number, since 2×5605426019² = 62841601708964376722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5605426919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802713009 + 2802713010.

It is an arithmetic number, because the mean of its divisors is an integer number (2802713010).

Almost surely, 2^5605426019 is an apocalyptic number.

5605426019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5605426019 is an equidigital number, since it uses as much as digits as its factorization.

5605426019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 5605426019 is about 74869.3930722027. The cubic root of 5605426019 is about 1776.3813640549.

The spelling of 5605426019 in words is "five billion, six hundred five million, four hundred twenty-six thousand, nineteen".