1489057059 has 16 divisors (see below), whose sum is σ = 2270239488. Its totient is φ = 850439712.

The previous prime is 1489057049. The next prime is 1489057067. The reversal of 1489057059 is 9507509841.

It is not a de Polignac number, because 1489057059 - 2⁵ = 1489057027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1489056999 and 1489057017.

It is not an unprimeable number, because it can be changed into a prime (1489057049) 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 in 15 ways as a sum of consecutive naturals, for example, 24184 + ... + 59690.

It is an arithmetic number, because the mean of its divisors is an integer number (141889968).

Almost surely, 2^1489057059 is an apocalyptic number.

1489057059 is a deficient number, since it is larger than the sum of its proper divisors (781182429).

1489057059 is a wasteful number, since it uses less digits than its factorization.

1489057059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37514.

The product of its (nonzero) digits is 453600, while the sum is 48.

The square root of 1489057059 is about 38588.3021005071. The cubic root of 1489057059 is about 1141.9237700913.

The spelling of 1489057059 in words is "one billion, four hundred eighty-nine million, fifty-seven thousand, fifty-nine".