6606057743 has 2 divisors, whose sum is σ = 6606057744. Its totient is φ = 6606057742.

The previous prime is 6606057739. The next prime is 6606057763. The reversal of 6606057743 is 3477506066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6606057743 - 2² = 6606057739 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 6606057694 and 6606057703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6606057713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303028871 + 3303028872.

It is an arithmetic number, because the mean of its divisors is an integer number (3303028872).

Almost surely, 2^6606057743 is an apocalyptic number.

6606057743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606057743 is an equidigital number, since it uses as much as digits as its factorization.

6606057743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 6606057743 is about 81277.6583262584. The cubic root of 6606057743 is about 1876.3511676425.

The spelling of 6606057743 in words is "six billion, six hundred six million, fifty-seven thousand, seven hundred forty-three".