48988171 has 2 divisors, whose sum is σ = 48988172. Its totient is φ = 48988170.

The previous prime is 48988157. The next prime is 48988207. The reversal of 48988171 is 17188984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48988171 - 2²³ = 40599563 is a prime.

It is not a weakly prime, because it can be changed into another prime (48988141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24494085 + 24494086.

It is an arithmetic number, because the mean of its divisors is an integer number (24494086).

Almost surely, 2^48988171 is an apocalyptic number.

48988171 is a deficient number, since it is larger than the sum of its proper divisors (1).

48988171 is an equidigital number, since it uses as much as digits as its factorization.

48988171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 46.

The square root of 48988171 is about 6999.1550204293. The cubic root of 48988171 is about 365.9011224235.

The spelling of 48988171 in words is "forty-eight million, nine hundred eighty-eight thousand, one hundred seventy-one".