1530480912 has 60 divisors (see below), whose sum is σ = 4085519760. Its totient is φ = 493688640.

The previous prime is 1530480883. The next prime is 1530480961. The reversal of 1530480912 is 2190840351.

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 11 ways as a sum of consecutive naturals, for example, 29539 + ... + 62717.

It is an arithmetic number, because the mean of its divisors is an integer number (68091996).

Almost surely, 2^1530480912 is an apocalyptic number.

1530480912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1530480912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2042759880).

1530480912 is an abundant number, since it is smaller than the sum of its proper divisors (2555038848).

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

1530480912 is a wasteful number, since it uses less digits than its factorization.

1530480912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33252 (or 33215 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 1530480912 is about 39121.3613260070. The cubic root of 1530480912 is about 1152.4160702915.

It can be divided in two parts, 15 and 30480912, that multiplied together give a triangular number (457213680 = T₃₀₂₃₉).

The spelling of 1530480912 in words is "one billion, five hundred thirty million, four hundred eighty thousand, nine hundred twelve".