1530675012 has 24 divisors (see below), whose sum is σ = 3572243136. Its totient is φ = 510129568.

The previous prime is 1530674987. The next prime is 1530675031. The reversal of 1530675012 is 2105760351.

It is a super-4 number, since 4×1530675012⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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 7 ways as a sum of consecutive naturals, for example, 89158 + ... + 104930.

It is an arithmetic number, because the mean of its divisors is an integer number (148843464).

Almost surely, 2^1530675012 is an apocalyptic number.

1530675012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1530675012 is an abundant number, since it is smaller than the sum of its proper divisors (2041568124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1530675012 is a wasteful number, since it uses less digits than its factorization.

1530675012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23867 (or 23865 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 1530675012 is about 39123.8419892525. The cubic root of 1530675012 is about 1152.4647858079.

The spelling of 1530675012 in words is "one billion, five hundred thirty million, six hundred seventy-five thousand, twelve".