49705463699329 has 2 divisors, whose sum is σ = 49705463699330. Its totient is φ = 49705463699328.

The previous prime is 49705463699293. The next prime is 49705463699377. The reversal of 49705463699329 is 92399636450794.

Together with previous prime (49705463699293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44164863292225 + 5540600407104 = 6645665^2 + 2353848^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49705463699329 is a prime.

It is not a weakly prime, because it can be changed into another prime (49705463699729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24852731849664 + 24852731849665.

It is an arithmetic number, because the mean of its divisors is an integer number (24852731849665).

Almost surely, 2^{49705463699329} is an apocalyptic number.

It is an amenable number.

49705463699329 is a deficient number, since it is larger than the sum of its proper divisors (1).

49705463699329 is an equidigital number, since it uses as much as digits as its factorization.

49705463699329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2380855680, while the sum is 76.

The spelling of 49705463699329 in words is "forty-nine trillion, seven hundred five billion, four hundred sixty-three million, six hundred ninety-nine thousand, three hundred twenty-nine".