6605453059 has 2 divisors, whose sum is σ = 6605453060. Its totient is φ = 6605453058.

The previous prime is 6605452949. The next prime is 6605453111. The reversal of 6605453059 is 9503545066.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6605453059 is a prime.

It is a super-2 number, since 2×6605453059² = 87264020229304914962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6605453359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3302726529 + 3302726530.

It is an arithmetic number, because the mean of its divisors is an integer number (3302726530).

Almost surely, 2^6605453059 is an apocalyptic number.

6605453059 is a deficient number, since it is larger than the sum of its proper divisors (1).

6605453059 is an equidigital number, since it uses as much as digits as its factorization.

6605453059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 43.

The square root of 6605453059 is about 81273.9383751028. The cubic root of 6605453059 is about 1876.2939154358.

The spelling of 6605453059 in words is "six billion, six hundred five million, four hundred fifty-three thousand, fifty-nine".