49065766813351 has 2 divisors, whose sum is σ = 49065766813352. Its totient is φ = 49065766813350.

The previous prime is 49065766813303. The next prime is 49065766813447. The reversal of 49065766813351 is 15331866756094.

49065766813351 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 a de Polignac number, because none of the positive numbers 2^k-49065766813351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49065766813451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24532883406675 + 24532883406676.

It is an arithmetic number, because the mean of its divisors is an integer number (24532883406676).

Almost surely, 2^{49065766813351} is an apocalyptic number.

49065766813351 is a deficient number, since it is larger than the sum of its proper divisors (1).

49065766813351 is an equidigital number, since it uses as much as digits as its factorization.

49065766813351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97977600, while the sum is 64.

The spelling of 49065766813351 in words is "forty-nine trillion, sixty-five billion, seven hundred sixty-six million, eight hundred thirteen thousand, three hundred fifty-one".