48970375189 has 2 divisors, whose sum is σ = 48970375190. Its totient is φ = 48970375188.

The previous prime is 48970375177. The next prime is 48970375229. The reversal of 48970375189 is 98157307984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45042846289 + 3927528900 = 212233^2 + 62670^2 .

It is a cyclic number.

It is not a de Polignac number, because 48970375189 - 2³¹ = 46822891541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48970379189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24485187594 + 24485187595.

It is an arithmetic number, because the mean of its divisors is an integer number (24485187595).

Almost surely, 2^48970375189 is an apocalyptic number.

It is an amenable number.

48970375189 is a deficient number, since it is larger than the sum of its proper divisors (1).

48970375189 is an equidigital number, since it uses as much as digits as its factorization.

48970375189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 61.

The spelling of 48970375189 in words is "forty-eight billion, nine hundred seventy million, three hundred seventy-five thousand, one hundred eighty-nine".