48548706181 has 2 divisors, whose sum is σ = 48548706182. Its totient is φ = 48548706180.

The previous prime is 48548706161. The next prime is 48548706187. The reversal of 48548706181 is 18160784584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39525416100 + 9023290081 = 198810^2 + 94991^2 .

It is a cyclic number.

It is not a de Polignac number, because 48548706181 - 2⁹ = 48548705669 is a prime.

It is a super-2 number, since 2×48548706181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48548706187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24274353090 + 24274353091.

It is an arithmetic number, because the mean of its divisors is an integer number (24274353091).

Almost surely, 2^48548706181 is an apocalyptic number.

It is an amenable number.

48548706181 is a deficient number, since it is larger than the sum of its proper divisors (1).

48548706181 is an equidigital number, since it uses as much as digits as its factorization.

48548706181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1720320, while the sum is 52.

The spelling of 48548706181 in words is "forty-eight billion, five hundred forty-eight million, seven hundred six thousand, one hundred eighty-one".