2662105097 has 2 divisors, whose sum is σ = 2662105098. Its totient is φ = 2662105096.

The previous prime is 2662105057. The next prime is 2662105133. The reversal of 2662105097 is 7905012662.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2309379136 + 352725961 = 48056^2 + 18781^2 .

It is a cyclic number.

It is not a de Polignac number, because 2662105097 - 2¹⁰ = 2662104073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2662105097.

It is not a weakly prime, because it can be changed into another prime (2662105007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331052548 + 1331052549.

It is an arithmetic number, because the mean of its divisors is an integer number (1331052549).

Almost surely, 2^2662105097 is an apocalyptic number.

It is an amenable number.

2662105097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2662105097 is an equidigital number, since it uses as much as digits as its factorization.

2662105097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 2662105097 is about 51595.5918369002. The cubic root of 2662105097 is about 1385.9313934767.

The spelling of 2662105097 in words is "two billion, six hundred sixty-two million, one hundred five thousand, ninety-seven".