48115889 has 2 divisors, whose sum is σ = 48115890. Its totient is φ = 48115888.

The previous prime is 48115883. The next prime is 48115897. The reversal of 48115889 is 98851184.

48115889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47499664 + 616225 = 6892^2 + 785^2 .

It is a cyclic number.

It is not a de Polignac number, because 48115889 - 2¹² = 48111793 is a prime.

It is not a weakly prime, because it can be changed into another prime (48115883) 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, 24057944 + 24057945.

It is an arithmetic number, because the mean of its divisors is an integer number (24057945).

Almost surely, 2^48115889 is an apocalyptic number.

It is an amenable number.

48115889 is a deficient number, since it is larger than the sum of its proper divisors (1).

48115889 is an equidigital number, since it uses as much as digits as its factorization.

48115889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 44.

The square root of 48115889 is about 6936.5617563747. The cubic root of 48115889 is about 363.7163616780.

The spelling of 48115889 in words is "forty-eight million, one hundred fifteen thousand, eight hundred eighty-nine".