5426761919 has 2 divisors, whose sum is σ = 5426761920. Its totient is φ = 5426761918.

The previous prime is 5426761897. The next prime is 5426761997. The reversal of 5426761919 is 9191676245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5426761919 - 2²⁸ = 5158326463 is a prime.

It is a super-2 number, since 2×5426761919² = 58899489851017125122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5426764919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713380959 + 2713380960.

It is an arithmetic number, because the mean of its divisors is an integer number (2713380960).

Almost surely, 2^5426761919 is an apocalyptic number.

5426761919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5426761919 is an equidigital number, since it uses as much as digits as its factorization.

5426761919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 50.

The square root of 5426761919 is about 73666.5590278248. The cubic root of 5426761919 is about 1757.3041025608.

The spelling of 5426761919 in words is "five billion, four hundred twenty-six million, seven hundred sixty-one thousand, nine hundred nineteen".