6100006081 has 4 divisors (see below), whose sum is σ = 6569237332. Its totient is φ = 5630774832.

The previous prime is 6100006043. The next prime is 6100006091. The reversal of 6100006081 is 1806000016.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3258583056 + 2841423025 = 57084^2 + 53305^2 .

It is a cyclic number.

It is not a de Polignac number, because 6100006081 - 2¹¹ = 6100004033 is a prime.

It is a super-2 number, since 2×6100006081² = 74420148376473957122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6100006091) 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 in 3 ways as a sum of consecutive naturals, for example, 234615606 + ... + 234615631.

It is an arithmetic number, because the mean of its divisors is an integer number (1642309333).

Almost surely, 2^6100006081 is an apocalyptic number.

It is an amenable number.

6100006081 is a deficient number, since it is larger than the sum of its proper divisors (469231251).

6100006081 is a wasteful number, since it uses less digits than its factorization.

6100006081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469231250.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 6100006081 is about 78102.5356886702. The cubic root of 6100006081 is about 1827.1607440196.

Adding to 6100006081 its reverse (1806000016), we get a palindrome (7906006097).

The spelling of 6100006081 in words is "six billion, one hundred million, six thousand, eighty-one".