6613232953 has 2 divisors, whose sum is σ = 6613232954. Its totient is φ = 6613232952.

The previous prime is 6613232947. The next prime is 6613232981. The reversal of 6613232953 is 3592323166.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4122025209 + 2491207744 = 64203^2 + 49912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6613232953 is a prime.

It is not a weakly prime, because it can be changed into another prime (6613232933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3306616476 + 3306616477.

It is an arithmetic number, because the mean of its divisors is an integer number (3306616477).

Almost surely, 2^6613232953 is an apocalyptic number.

It is an amenable number.

6613232953 is a deficient number, since it is larger than the sum of its proper divisors (1).

6613232953 is an equidigital number, since it uses as much as digits as its factorization.

6613232953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 40.

The square root of 6613232953 is about 81321.7864597182. The cubic root of 6613232953 is about 1877.0302585991.

The spelling of 6613232953 in words is "six billion, six hundred thirteen million, two hundred thirty-two thousand, nine hundred fifty-three".