48880889 has 2 divisors, whose sum is σ = 48880890. Its totient is φ = 48880888.

The previous prime is 48880861. The next prime is 48880907. The reversal of 48880889 is 98808884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48511225 + 369664 = 6965^2 + 608^2 .

It is a cyclic number.

It is not a de Polignac number, because 48880889 - 2¹⁶ = 48815353 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48880889.

It is not a weakly prime, because it can be changed into another prime (48880859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24440444 + 24440445.

It is an arithmetic number, because the mean of its divisors is an integer number (24440445).

Almost surely, 2^48880889 is an apocalyptic number.

It is an amenable number.

48880889 is a deficient number, since it is larger than the sum of its proper divisors (1).

48880889 is an equidigital number, since it uses as much as digits as its factorization.

48880889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1179648, while the sum is 53.

The square root of 48880889 is about 6991.4868947885. The cubic root of 48880889 is about 365.6338246001.

The spelling of 48880889 in words is "forty-eight million, eight hundred eighty thousand, eight hundred eighty-nine".