6081656407 has 2 divisors, whose sum is σ = 6081656408. Its totient is φ = 6081656406.

The previous prime is 6081656393. The next prime is 6081656411. The reversal of 6081656407 is 7046561806.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6081656407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6081156407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3040828203 + 3040828204.

It is an arithmetic number, because the mean of its divisors is an integer number (3040828204).

Almost surely, 2^6081656407 is an apocalyptic number.

6081656407 is a deficient number, since it is larger than the sum of its proper divisors (1).

6081656407 is an equidigital number, since it uses as much as digits as its factorization.

6081656407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 6081656407 is about 77984.9755209297. The cubic root of 6081656407 is about 1825.3267852428.

The spelling of 6081656407 in words is "six billion, eighty-one million, six hundred fifty-six thousand, four hundred seven".