530112144 has 20 divisors (see below), whose sum is σ = 1369456496. Its totient is φ = 176704032.

The previous prime is 530112053. The next prime is 530112157. The reversal of 530112144 is 441211035.

It is a self number, because there is not a number n which added to its sum of digits gives 530112144.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5521954 + ... + 5522049.

Almost surely, 2^530112144 is an apocalyptic number.

It is an amenable number.

530112144 is an abundant number, since it is smaller than the sum of its proper divisors (839344352).

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

530112144 is a wasteful number, since it uses less digits than its factorization.

530112144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11044014 (or 11044008 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 530112144 is about 23024.1643496566. The cubic root of 530112144 is about 809.3243077110.

Adding to 530112144 its reverse (441211035), we get a palindrome (971323179).

It can be divided in two parts, 53011 and 2144, that added together give a palindrome (55155).

The spelling of 530112144 in words is "five hundred thirty million, one hundred twelve thousand, one hundred forty-four".