673625011 has 2 divisors, whose sum is σ = 673625012. Its totient is φ = 673625010.

The previous prime is 673625003. The next prime is 673625041. The reversal of 673625011 is 110526376.

673625011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 673625011 - 2³ = 673625003 is a prime.

It is not a weakly prime, because it can be changed into another prime (673625041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336812505 + 336812506.

It is an arithmetic number, because the mean of its divisors is an integer number (336812506).

Almost surely, 2^673625011 is an apocalyptic number.

673625011 is a deficient number, since it is larger than the sum of its proper divisors (1).

673625011 is an equidigital number, since it uses as much as digits as its factorization.

673625011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 673625011 is about 25954.2869484022. The cubic root of 673625011 is about 876.6092880918.

The spelling of 673625011 in words is "six hundred seventy-three million, six hundred twenty-five thousand, eleven".