2107066057 has 2 divisors, whose sum is σ = 2107066058. Its totient is φ = 2107066056.

The previous prime is 2107066043. The next prime is 2107066081. The reversal of 2107066057 is 7506607012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2043401616 + 63664441 = 45204^2 + 7979^2 .

It is a cyclic number.

It is not a de Polignac number, because 2107066057 - 2¹⁹ = 2106541769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2107066007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053533028 + 1053533029.

It is an arithmetic number, because the mean of its divisors is an integer number (1053533029).

Almost surely, 2^2107066057 is an apocalyptic number.

It is an amenable number.

2107066057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107066057 is an equidigital number, since it uses as much as digits as its factorization.

2107066057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2107066057 is about 45902.7892071931. The cubic root of 2107066057 is about 1282.0138499676.

The spelling of 2107066057 in words is "two billion, one hundred seven million, sixty-six thousand, fifty-seven".