1488493529 has 2 divisors, whose sum is σ = 1488493530. Its totient is φ = 1488493528.

The previous prime is 1488493511. The next prime is 1488493597. The reversal of 1488493529 is 9253948841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1428462025 + 60031504 = 37795^2 + 7748^2 .

It is a cyclic number.

It is not a de Polignac number, because 1488493529 - 2¹² = 1488489433 is a prime.

It is a super-2 number, since 2×1488493529² = 4431225971749747682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1488493129) 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, 744246764 + 744246765.

It is an arithmetic number, because the mean of its divisors is an integer number (744246765).

Almost surely, 2^1488493529 is an apocalyptic number.

It is an amenable number.

1488493529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488493529 is an equidigital number, since it uses as much as digits as its factorization.

1488493529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 53.

The square root of 1488493529 is about 38580.9995852881. Note that the first 3 decimals coincide. The cubic root of 1488493529 is about 1141.7796991632.

The spelling of 1488493529 in words is "one billion, four hundred eighty-eight million, four hundred ninety-three thousand, five hundred twenty-nine".