48778127 has 2 divisors, whose sum is σ = 48778128. Its totient is φ = 48778126.

The previous prime is 48778123. The next prime is 48778133. The reversal of 48778127 is 72187784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48778127 - 2² = 48778123 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48778123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24389063 + 24389064.

It is an arithmetic number, because the mean of its divisors is an integer number (24389064).

Almost surely, 2^48778127 is an apocalyptic number.

48778127 is a deficient number, since it is larger than the sum of its proper divisors (1).

48778127 is an equidigital number, since it uses as much as digits as its factorization.

48778127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 175616, while the sum is 44.

The square root of 48778127 is about 6984.1339477418. The cubic root of 48778127 is about 365.3774215718.

The spelling of 48778127 in words is "forty-eight million, seven hundred seventy-eight thousand, one hundred twenty-seven".