1530204512 has 24 divisors (see below), whose sum is σ = 3034588536. Its totient is φ = 759515392.

The previous prime is 1530204479. The next prime is 1530204569. The reversal of 1530204512 is 2154020351.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 170138 + ... + 178905.

It is an arithmetic number, because the mean of its divisors is an integer number (126441189).

Almost surely, 2^1530204512 is an apocalyptic number.

It is an amenable number.

1530204512 is a deficient number, since it is larger than the sum of its proper divisors (1504384024).

1530204512 is a wasteful number, since it uses less digits than its factorization.

1530204512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349190 (or 349182 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1530204512 is about 39117.8285695922. The cubic root of 1530204512 is about 1152.3466918854.

Adding to 1530204512 its reverse (2154020351), we get a palindrome (3684224863).

The spelling of 1530204512 in words is "one billion, five hundred thirty million, two hundred four thousand, five hundred twelve".