49546108673 has 2 divisors, whose sum is σ = 49546108674. Its totient is φ = 49546108672.

The previous prime is 49546108669. The next prime is 49546108679. The reversal of 49546108673 is 37680164594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49483112704 + 62995969 = 222448^2 + 7937^2 .

It is a cyclic number.

It is not a de Polignac number, because 49546108673 - 2² = 49546108669 is a prime.

It is not a weakly prime, because it can be changed into another prime (49546108679) 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, 24773054336 + 24773054337.

It is an arithmetic number, because the mean of its divisors is an integer number (24773054337).

Almost surely, 2^49546108673 is an apocalyptic number.

It is an amenable number.

49546108673 is a deficient number, since it is larger than the sum of its proper divisors (1).

49546108673 is an equidigital number, since it uses as much as digits as its factorization.

49546108673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 49546108673 in words is "forty-nine billion, five hundred forty-six million, one hundred eight thousand, six hundred seventy-three".