48181171 has 2 divisors, whose sum is σ = 48181172. Its totient is φ = 48181170.

The previous prime is 48181139. The next prime is 48181181. The reversal of 48181171 is 17118184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48181171 - 2⁵ = 48181139 is a prime.

It is not a weakly prime, because it can be changed into another prime (48181121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24090585 + 24090586.

It is an arithmetic number, because the mean of its divisors is an integer number (24090586).

Almost surely, 2^48181171 is an apocalyptic number.

48181171 is a deficient number, since it is larger than the sum of its proper divisors (1).

48181171 is an equidigital number, since it uses as much as digits as its factorization.

48181171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 31.

The square root of 48181171 is about 6941.2658067531. The cubic root of 48181171 is about 363.8807800000.

The spelling of 48181171 in words is "forty-eight million, one hundred eighty-one thousand, one hundred seventy-one".