1488061873 has 2 divisors, whose sum is σ = 1488061874. Its totient is φ = 1488061872.

The previous prime is 1488061871. The next prime is 1488061919. The reversal of 1488061873 is 3781608841.

It is an a-pointer prime, because the next prime (1488061919) can be obtained adding 1488061873 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 860659569 + 627402304 = 29337^2 + 25048^2 .

It is a cyclic number.

It is not a de Polignac number, because 1488061873 - 2¹ = 1488061871 is a prime.

Together with 1488061871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1488061871) 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, 744030936 + 744030937.

It is an arithmetic number, because the mean of its divisors is an integer number (744030937).

Almost surely, 2^1488061873 is an apocalyptic number.

It is an amenable number.

1488061873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488061873 is an equidigital number, since it uses as much as digits as its factorization.

1488061873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 1488061873 is about 38575.4050270376. The cubic root of 1488061873 is about 1141.6693182764.

The spelling of 1488061873 in words is "one billion, four hundred eighty-eight million, sixty-one thousand, eight hundred seventy-three".