672099548191 has 2 divisors, whose sum is σ = 672099548192. Its totient is φ = 672099548190.

The previous prime is 672099548083. The next prime is 672099548207. The reversal of 672099548191 is 191845990276.

672099548191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672099548191 - 2¹¹ = 672099546143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672099048191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336049774095 + 336049774096.

It is an arithmetic number, because the mean of its divisors is an integer number (336049774096).

Almost surely, 2^672099548191 is an apocalyptic number.

672099548191 is a deficient number, since it is larger than the sum of its proper divisors (1).

672099548191 is an equidigital number, since it uses as much as digits as its factorization.

672099548191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 61.

The spelling of 672099548191 in words is "six hundred seventy-two billion, ninety-nine million, five hundred forty-eight thousand, one hundred ninety-one".