1530163008 has 224 divisors, whose sum is σ = 4974336000. Its totient is φ = 457367040.

The previous prime is 1530163003. The next prime is 1530163049. The reversal of 1530163008 is 8003610351.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530163003) 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, 1501123 + ... + 1502141.

Almost surely, 2^1530163008 is an apocalyptic number.

1530163008 is a gapful number since it is divisible by the number (18) 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 1530163008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2487168000).

1530163008 is an abundant number, since it is smaller than the sum of its proper divisors (3444172992).

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

1530163008 is a wasteful number, since it uses less digits than its factorization.

1530163008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1114 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1530163008 is about 39117.2980662008. The cubic root of 1530163008 is about 1152.3362733587.

Adding to 1530163008 its reverse (8003610351), we get a palindrome (9533773359).

The spelling of 1530163008 in words is "one billion, five hundred thirty million, one hundred sixty-three thousand, eight".