48995171 has 2 divisors, whose sum is σ = 48995172. Its totient is φ = 48995170.

The previous prime is 48995153. The next prime is 48995209. The reversal of 48995171 is 17159984.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48995171 is a prime.

It is not a weakly prime, because it can be changed into another prime (48995371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24497585 + 24497586.

It is an arithmetic number, because the mean of its divisors is an integer number (24497586).

Almost surely, 2^48995171 is an apocalyptic number.

48995171 is a deficient number, since it is larger than the sum of its proper divisors (1).

48995171 is an equidigital number, since it uses as much as digits as its factorization.

48995171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 44.

The square root of 48995171 is about 6999.6550629299. The cubic root of 48995171 is about 365.9185496637.

The spelling of 48995171 in words is "forty-eight million, nine hundred ninety-five thousand, one hundred seventy-one".