2660109607 has 2 divisors, whose sum is σ = 2660109608. Its totient is φ = 2660109606.

The previous prime is 2660109563. The next prime is 2660109623. The reversal of 2660109607 is 7069010662.

2660109607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2660109607 - 2²³ = 2651720999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2660109637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330054803 + 1330054804.

It is an arithmetic number, because the mean of its divisors is an integer number (1330054804).

Almost surely, 2^2660109607 is an apocalyptic number.

2660109607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2660109607 is an equidigital number, since it uses as much as digits as its factorization.

2660109607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2660109607 is about 51576.2504162526. The cubic root of 2660109607 is about 1385.5850130184.

The spelling of 2660109607 in words is "two billion, six hundred sixty million, one hundred nine thousand, six hundred seven".