6609132073 has 2 divisors, whose sum is σ = 6609132074. Its totient is φ = 6609132072.

The previous prime is 6609132029. The next prime is 6609132097. The reversal of 6609132073 is 3702319066.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4560030784 + 2049101289 = 67528^2 + 45267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6609132073 is a prime.

It is not a weakly prime, because it can be changed into another prime (6609132373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3304566036 + 3304566037.

It is an arithmetic number, because the mean of its divisors is an integer number (3304566037).

Almost surely, 2^6609132073 is an apocalyptic number.

It is an amenable number.

6609132073 is a deficient number, since it is larger than the sum of its proper divisors (1).

6609132073 is an equidigital number, since it uses as much as digits as its factorization.

6609132073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 6609132073 is about 81296.5686422250. The cubic root of 6609132073 is about 1876.6421948728.

The spelling of 6609132073 in words is "six billion, six hundred nine million, one hundred thirty-two thousand, seventy-three".