5334019081 has 2 divisors, whose sum is σ = 5334019082. Its totient is φ = 5334019080.

The previous prime is 5334019073. The next prime is 5334019087. The reversal of 5334019081 is 1809104335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5239443456 + 94575625 = 72384^2 + 9725^2 .

It is a cyclic number.

It is not a de Polignac number, because 5334019081 - 2³ = 5334019073 is a prime.

It is a super-2 number, since 2×5334019081² = 56903519112944169122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5334019087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2667009540 + 2667009541.

It is an arithmetic number, because the mean of its divisors is an integer number (2667009541).

Almost surely, 2^5334019081 is an apocalyptic number.

It is an amenable number.

5334019081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5334019081 is an equidigital number, since it uses as much as digits as its factorization.

5334019081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 5334019081 is about 73034.3691764364. The cubic root of 5334019081 is about 1747.2358082341.

The spelling of 5334019081 in words is "five billion, three hundred thirty-four million, nineteen thousand, eighty-one".