115665466607 has 2 divisors, whose sum is σ = 115665466608. Its totient is φ = 115665466606.

The previous prime is 115665466597. The next prime is 115665466703. The reversal of 115665466607 is 706664566511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115665466607 - 2¹⁴ = 115665450223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115665466207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57832733303 + 57832733304.

It is an arithmetic number, because the mean of its divisors is an integer number (57832733304).

Almost surely, 2^115665466607 is an apocalyptic number.

115665466607 is a deficient number, since it is larger than the sum of its proper divisors (1).

115665466607 is an equidigital number, since it uses as much as digits as its factorization.

115665466607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 115665466607 in words is "one hundred fifteen billion, six hundred sixty-five million, four hundred sixty-six thousand, six hundred seven".