1530288805 has 16 divisors (see below), whose sum is σ = 1897288704. Its totient is φ = 1183674240.

The previous prime is 1530288787. The next prime is 1530288811. The reversal of 1530288805 is 5088820351.

It is not a de Polignac number, because 1530288805 - 2⁹ = 1530288293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 198177 + ... + 205753.

It is an arithmetic number, because the mean of its divisors is an integer number (118580544).

Almost surely, 2^1530288805 is an apocalyptic number.

It is an amenable number.

1530288805 is a deficient number, since it is larger than the sum of its proper divisors (366999899).

1530288805 is a wasteful number, since it uses less digits than its factorization.

1530288805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916.

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 1530288805 is about 39118.9059790787. The cubic root of 1530288805 is about 1152.3678509255.

The spelling of 1530288805 in words is "one billion, five hundred thirty million, two hundred eighty-eight thousand, eight hundred five".