48185771 has 2 divisors, whose sum is σ = 48185772. Its totient is φ = 48185770.

The previous prime is 48185747. The next prime is 48185773. The reversal of 48185771 is 17758184.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48185771 is a prime.

Together with 48185773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48185773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24092885 + 24092886.

It is an arithmetic number, because the mean of its divisors is an integer number (24092886).

Almost surely, 2^48185771 is an apocalyptic number.

48185771 is a deficient number, since it is larger than the sum of its proper divisors (1).

48185771 is an equidigital number, since it uses as much as digits as its factorization.

48185771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62720, while the sum is 41.

The square root of 48185771 is about 6941.5971505123. The cubic root of 48185771 is about 363.8923598924.

The spelling of 48185771 in words is "forty-eight million, one hundred eighty-five thousand, seven hundred seventy-one".