48845995117 has 2 divisors, whose sum is σ = 48845995118. Its totient is φ = 48845995116.

The previous prime is 48845995103. The next prime is 48845995123. The reversal of 48845995117 is 71159954884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37073962116 + 11772033001 = 192546^2 + 108499^2 .

It is a cyclic number.

It is not a de Polignac number, because 48845995117 - 2¹⁵ = 48845962349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48845990117) 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, 24422997558 + 24422997559.

It is an arithmetic number, because the mean of its divisors is an integer number (24422997559).

Almost surely, 2^48845995117 is an apocalyptic number.

It is an amenable number.

48845995117 is a deficient number, since it is larger than the sum of its proper divisors (1).

48845995117 is an equidigital number, since it uses as much as digits as its factorization.

48845995117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 61.

The spelling of 48845995117 in words is "forty-eight billion, eight hundred forty-five million, nine hundred ninety-five thousand, one hundred seventeen".