48177761 has 2 divisors, whose sum is σ = 48177762. Its totient is φ = 48177760.

The previous prime is 48177743. The next prime is 48177763. The reversal of 48177761 is 16777184.

48177761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48163600 + 14161 = 6940^2 + 119^2 .

It is a cyclic number.

It is not a de Polignac number, because 48177761 - 2¹⁸ = 47915617 is a prime.

Together with 48177763, 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 (48177763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24088880 + 24088881.

It is an arithmetic number, because the mean of its divisors is an integer number (24088881).

Almost surely, 2^48177761 is an apocalyptic number.

It is an amenable number.

48177761 is a deficient number, since it is larger than the sum of its proper divisors (1).

48177761 is an equidigital number, since it uses as much as digits as its factorization.

48177761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65856, while the sum is 41.

The square root of 48177761 is about 6941.0201699750. The cubic root of 48177761 is about 363.8721952998.

The spelling of 48177761 in words is "forty-eight million, one hundred seventy-seven thousand, seven hundred sixty-one".