49671717059 has 2 divisors, whose sum is σ = 49671717060. Its totient is φ = 49671717058.

The previous prime is 49671717001. The next prime is 49671717071. The reversal of 49671717059 is 95071717694.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49671717059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49671716995 and 49671717013.

It is not a weakly prime, because it can be changed into another prime (49671717089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24835858529 + 24835858530.

It is an arithmetic number, because the mean of its divisors is an integer number (24835858530).

Almost surely, 2^49671717059 is an apocalyptic number.

49671717059 is a deficient number, since it is larger than the sum of its proper divisors (1).

49671717059 is an equidigital number, since it uses as much as digits as its factorization.

49671717059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3333960, while the sum is 56.

The spelling of 49671717059 in words is "forty-nine billion, six hundred seventy-one million, seven hundred seventeen thousand, fifty-nine".