75066266003 has 2 divisors, whose sum is σ = 75066266004. Its totient is φ = 75066266002.

The previous prime is 75066265993. The next prime is 75066266129. The reversal of 75066266003 is 30066266057.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75066266003 - 2²² = 75062071699 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (75066265003) 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, 37533133001 + 37533133002.

It is an arithmetic number, because the mean of its divisors is an integer number (37533133002).

Almost surely, 2^75066266003 is an apocalyptic number.

75066266003 is a deficient number, since it is larger than the sum of its proper divisors (1).

75066266003 is an equidigital number, since it uses as much as digits as its factorization.

75066266003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 75066266003 in words is "seventy-five billion, sixty-six million, two hundred sixty-six thousand, three".