530052440021512 has 16 divisors (see below), whose sum is σ = 997360156581840. Its totient is φ = 264089731599696.

The previous prime is 530052440021413. The next prime is 530052440021527. The reversal of 530052440021512 is 215120044250035.

It is a happy number.

It is a super-2 number, since 2×530052440021512² (a number of 30 digits) contains 22 as substring.

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, 117061048978 + ... + 117061053505.

It is an arithmetic number, because the mean of its divisors is an integer number (62335009786365).

Almost surely, 2^{530052440021512} is an apocalyptic number.

It is an amenable number.

530052440021512 is a deficient number, since it is larger than the sum of its proper divisors (467307716560328).

530052440021512 is a wasteful number, since it uses less digits than its factorization.

530052440021512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234122102772 (or 234122102768 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 530052440021512 its reverse (215120044250035), we get a palindrome (745172484271547).

The spelling of 530052440021512 in words is "five hundred thirty trillion, fifty-two billion, four hundred forty million, twenty-one thousand, five hundred twelve".