48980142109 has 2 divisors, whose sum is σ = 48980142110. Its totient is φ = 48980142108.

The previous prime is 48980142103. The next prime is 48980142163. The reversal of 48980142109 is 90124108984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45615562084 + 3364580025 = 213578^2 + 58005^2 .

It is a cyclic number.

It is not a de Polignac number, because 48980142109 - 2¹⁵ = 48980109341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48980142103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24490071054 + 24490071055.

It is an arithmetic number, because the mean of its divisors is an integer number (24490071055).

Almost surely, 2^48980142109 is an apocalyptic number.

It is an amenable number.

48980142109 is a deficient number, since it is larger than the sum of its proper divisors (1).

48980142109 is an equidigital number, since it uses as much as digits as its factorization.

48980142109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 48980142109 in words is "forty-eight billion, nine hundred eighty million, one hundred forty-two thousand, one hundred nine".