48776797 has 2 divisors, whose sum is σ = 48776798. Its totient is φ = 48776796.

The previous prime is 48776779. The next prime is 48776803. The reversal of 48776797 is 79767784.

48776797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (48776779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48734361 + 42436 = 6981^2 + 206^2 .

It is a cyclic number.

It is not a de Polignac number, because 48776797 - 2⁷ = 48776669 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 (48776747) 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, 24388398 + 24388399.

It is an arithmetic number, because the mean of its divisors is an integer number (24388399).

Almost surely, 2^48776797 is an apocalyptic number.

It is an amenable number.

48776797 is a deficient number, since it is larger than the sum of its proper divisors (1).

48776797 is an equidigital number, since it uses as much as digits as its factorization.

48776797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4148928, while the sum is 55.

The square root of 48776797 is about 6984.0387312786. The cubic root of 48776797 is about 365.3741007091.

It can be divided in two parts, 487 and 76797, that added together give a square (77284 = 278²).

The spelling of 48776797 in words is "forty-eight million, seven hundred seventy-six thousand, seven hundred ninety-seven".