4102066057 has 2 divisors, whose sum is σ = 4102066058. Its totient is φ = 4102066056.

The previous prime is 4102066049. The next prime is 4102066081. The reversal of 4102066057 is 7506602014.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3445220416 + 656845641 = 58696^2 + 25629^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102066057 - 2³ = 4102066049 is a prime.

It is not a weakly prime, because it can be changed into another prime (4102066027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051033028 + 2051033029.

It is an arithmetic number, because the mean of its divisors is an integer number (2051033029).

Almost surely, 2^4102066057 is an apocalyptic number.

It is an amenable number.

4102066057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102066057 is an equidigital number, since it uses as much as digits as its factorization.

4102066057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 4102066057 is about 64047.3735370936. The cubic root of 4102066057 is about 1600.7894615768.

The spelling of 4102066057 in words is "four billion, one hundred two million, sixty-six thousand, fifty-seven".