1489148483 has 2 divisors, whose sum is σ = 1489148484. Its totient is φ = 1489148482.

The previous prime is 1489148467. The next prime is 1489148527. The reversal of 1489148483 is 3848419841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1489148483 - 2⁴ = 1489148467 is a prime.

It is not a weakly prime, because it can be changed into another prime (1489148083) 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, 744574241 + 744574242.

It is an arithmetic number, because the mean of its divisors is an integer number (744574242).

Almost surely, 2^1489148483 is an apocalyptic number.

1489148483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1489148483 is an equidigital number, since it uses as much as digits as its factorization.

1489148483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 50.

The square root of 1489148483 is about 38589.4866900300. The cubic root of 1489148483 is about 1141.9471399372.

The spelling of 1489148483 in words is "one billion, four hundred eighty-nine million, one hundred forty-eight thousand, four hundred eighty-three".