48641702689 has 2 divisors, whose sum is σ = 48641702690. Its totient is φ = 48641702688.

The previous prime is 48641702687. The next prime is 48641702731. The reversal of 48641702689 is 98620714684.

It is a happy number.

48641702689 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 can be written as a sum of positive squares in only one way, i.e., 48440488464 + 201214225 = 220092^2 + 14185^2 .

It is a cyclic number.

It is not a de Polignac number, because 48641702689 - 2¹ = 48641702687 is a prime.

Together with 48641702687, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48641702687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24320851344 + 24320851345.

It is an arithmetic number, because the mean of its divisors is an integer number (24320851345).

Almost surely, 2^48641702689 is an apocalyptic number.

It is an amenable number.

48641702689 is a deficient number, since it is larger than the sum of its proper divisors (1).

48641702689 is an equidigital number, since it uses as much as digits as its factorization.

48641702689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 48641702689 in words is "forty-eight billion, six hundred forty-one million, seven hundred two thousand, six hundred eighty-nine".