49638630453151 has 2 divisors, whose sum is σ = 49638630453152. Its totient is φ = 49638630453150.

The previous prime is 49638630453077. The next prime is 49638630453169. The reversal of 49638630453151 is 15135403683694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49638630453151 - 2⁷ = 49638630453023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49638630457151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24819315226575 + 24819315226576.

It is an arithmetic number, because the mean of its divisors is an integer number (24819315226576).

Almost surely, 2^{49638630453151} is an apocalyptic number.

49638630453151 is a deficient number, since it is larger than the sum of its proper divisors (1).

49638630453151 is an equidigital number, since it uses as much as digits as its factorization.

49638630453151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 49638630453151 in words is "forty-nine trillion, six hundred thirty-eight billion, six hundred thirty million, four hundred fifty-three thousand, one hundred fifty-one".