48799789 has 2 divisors, whose sum is σ = 48799790. Its totient is φ = 48799788.

The previous prime is 48799787. The next prime is 48799871. The reversal of 48799789 is 98799784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45765225 + 3034564 = 6765^2 + 1742^2 .

It is a cyclic number.

It is not a de Polignac number, because 48799789 - 2¹ = 48799787 is a prime.

Together with 48799787, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48799787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24399894 + 24399895.

It is an arithmetic number, because the mean of its divisors is an integer number (24399895).

Almost surely, 2^48799789 is an apocalyptic number.

It is an amenable number.

48799789 is a deficient number, since it is larger than the sum of its proper divisors (1).

48799789 is an equidigital number, since it uses as much as digits as its factorization.

48799789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 61.

The square root of 48799789 is about 6985.6845763318. The cubic root of 48799789 is about 365.4315006905.

The spelling of 48799789 in words is "forty-eight million, seven hundred ninety-nine thousand, seven hundred eighty-nine".