530453515524 has 96 divisors (see below), whose sum is σ = 1344465682560. Its totient is φ = 162127730688.

The previous prime is 530453515469. The next prime is 530453515549. The reversal of 530453515524 is 425515354035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3334582 + ... + 3490034.

It is an arithmetic number, because the mean of its divisors is an integer number (14004850860).

Almost surely, 2^530453515524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530453515524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672232841280).

530453515524 is an abundant number, since it is smaller than the sum of its proper divisors (814012167036).

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

530453515524 is a wasteful number, since it uses less digits than its factorization.

530453515524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155909 (or 155907 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 42.

Adding to 530453515524 its reverse (425515354035), we get a palindrome (955968869559).

The spelling of 530453515524 in words is "five hundred thirty billion, four hundred fifty-three million, five hundred fifteen thousand, five hundred twenty-four".