49318967707 has 2 divisors, whose sum is σ = 49318967708. Its totient is φ = 49318967706.

The previous prime is 49318967693. The next prime is 49318967759. The reversal of 49318967707 is 70776981394.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49318967707 is a prime.

It is not a weakly prime, because it can be changed into another prime (49318968707) 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, 24659483853 + 24659483854.

It is an arithmetic number, because the mean of its divisors is an integer number (24659483854).

Almost surely, 2^49318967707 is an apocalyptic number.

49318967707 is a deficient number, since it is larger than the sum of its proper divisors (1).

49318967707 is an equidigital number, since it uses as much as digits as its factorization.

49318967707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16003008, while the sum is 61.

The spelling of 49318967707 in words is "forty-nine billion, three hundred eighteen million, nine hundred sixty-seven thousand, seven hundred seven".