1530048416 has 192 divisors, whose sum is σ = 3695932800. Its totient is φ = 615776256.

The previous prime is 1530048409. The next prime is 1530048419. The reversal of 1530048416 is 6148400351.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1530048419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7927616 + ... + 7927808.

It is an arithmetic number, because the mean of its divisors is an integer number (19249650).

Almost surely, 2^1530048416 is an apocalyptic number.

1530048416 is a gapful number since it is divisible by the number (16) 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 1530048416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847966400).

1530048416 is an abundant number, since it is smaller than the sum of its proper divisors (2165884384).

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

1530048416 is a wasteful number, since it uses less digits than its factorization.

1530048416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1530048416 is about 39115.8333159349. The cubic root of 1530048416 is about 1152.3075069650.

Adding to 1530048416 its reverse (6148400351), we get a palindrome (7678448767).

The spelling of 1530048416 in words is "one billion, five hundred thirty million, forty-eight thousand, four hundred sixteen".