6038000081 has 2 divisors, whose sum is σ = 6038000082. Its totient is φ = 6038000080.

The previous prime is 6038000069. The next prime is 6038000117. The reversal of 6038000081 is 1800008306.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4986619456 + 1051380625 = 70616^2 + 32425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6038000081 is a prime.

It is a super-2 number, since 2×6038000081² = 72914889956312013122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6038000081.

It is not a weakly prime, because it can be changed into another prime (6038000021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3019000040 + 3019000041.

It is an arithmetic number, because the mean of its divisors is an integer number (3019000041).

Almost surely, 2^6038000081 is an apocalyptic number.

It is an amenable number.

6038000081 is a deficient number, since it is larger than the sum of its proper divisors (1).

6038000081 is an equidigital number, since it uses as much as digits as its factorization.

6038000081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 6038000081 is about 77704.5692414545. The cubic root of 6038000081 is about 1820.9486742985.

Adding to 6038000081 its reverse (1800008306), we get a palindrome (7838008387).

The spelling of 6038000081 in words is "six billion, thirty-eight million, eighty-one", and thus it is an aban number and an uban number.