6606754057 has 2 divisors, whose sum is σ = 6606754058. Its totient is φ = 6606754056.

The previous prime is 6606754051. The next prime is 6606754073. The reversal of 6606754057 is 7504576066.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3488201721 + 3118552336 = 59061^2 + 55844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6606754057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6606753998 and 6606754016.

It is not a weakly prime, because it can be changed into another prime (6606754051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303377028 + 3303377029.

It is an arithmetic number, because the mean of its divisors is an integer number (3303377029).

Almost surely, 2^6606754057 is an apocalyptic number.

It is an amenable number.

6606754057 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606754057 is an equidigital number, since it uses as much as digits as its factorization.

6606754057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The square root of 6606754057 is about 81281.9417644534. The cubic root of 6606754057 is about 1876.4170911597.

The spelling of 6606754057 in words is "six billion, six hundred six million, seven hundred fifty-four thousand, fifty-seven".