6120010657 has 2 divisors, whose sum is σ = 6120010658. Its totient is φ = 6120010656.

The previous prime is 6120010649. The next prime is 6120010667. The reversal of 6120010657 is 7560100216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3169239616 + 2950771041 = 56296^2 + 54321^2 .

It is a cyclic number.

It is not a de Polignac number, because 6120010657 - 2³ = 6120010649 is a prime.

It is not a weakly prime, because it can be changed into another prime (6120010667) 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, 3060005328 + 3060005329.

It is an arithmetic number, because the mean of its divisors is an integer number (3060005329).

Almost surely, 2^6120010657 is an apocalyptic number.

It is an amenable number.

6120010657 is a deficient number, since it is larger than the sum of its proper divisors (1).

6120010657 is an equidigital number, since it uses as much as digits as its factorization.

6120010657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 6120010657 is about 78230.4969752845. The cubic root of 6120010657 is about 1829.1559164803.

The spelling of 6120010657 in words is "six billion, one hundred twenty million, ten thousand, six hundred fifty-seven".