1530263039112 has 128 divisors (see below), whose sum is σ = 4282343424000. Its totient is φ = 506299636800.

The previous prime is 1530263039057. The next prime is 1530263039117. The reversal of 1530263039112 is 2119303620351.

1530263039112 is a `hidden beast` number, since 1 + 5 + 3 + 0 + 2 + 630 + 3 + 9 + 1 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1530263039117) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 41697523 + ... + 41734205.

It is an arithmetic number, because the mean of its divisors is an integer number (33455808000).

Almost surely, 2^{1530263039112} is an apocalyptic number.

1530263039112 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 1530263039112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2141171712000).

1530263039112 is an abundant number, since it is smaller than the sum of its proper divisors (2752080384888).

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

1530263039112 is a wasteful number, since it uses less digits than its factorization.

1530263039112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38128 (or 38118 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

Adding to 1530263039112 its reverse (2119303620351), we get a palindrome (3649566659463).

The spelling of 1530263039112 in words is "one trillion, five hundred thirty billion, two hundred sixty-three million, thirty-nine thousand, one hundred twelve".