49351680011 has 2 divisors, whose sum is σ = 49351680012. Its totient is φ = 49351680010.

The previous prime is 49351679999. The next prime is 49351680019. The reversal of 49351680011 is 11008615394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49351680011 - 2⁶ = 49351679947 is a prime.

It is not a weakly prime, because it can be changed into another prime (49351680019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24675840005 + 24675840006.

It is an arithmetic number, because the mean of its divisors is an integer number (24675840006).

Almost surely, 2^49351680011 is an apocalyptic number.

49351680011 is a deficient number, since it is larger than the sum of its proper divisors (1).

49351680011 is an equidigital number, since it uses as much as digits as its factorization.

49351680011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 49351680011 in words is "forty-nine billion, three hundred fifty-one million, six hundred eighty thousand, eleven".