530464619520 has 1320 divisors, whose sum is σ = 2160452829744. Its totient is φ = 124449177600.

The previous prime is 530464619513. The next prime is 530464619591. The reversal of 530464619520 is 25916464035.

530464619520 is a `hidden beast` number, since 5 + 3 + 0 + 4 + 6 + 4 + 619 + 5 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (1320).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 119 ways as a sum of consecutive naturals, for example, 17111761905 + ... + 17111761935.

Almost surely, 2^530464619520 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 530464619520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1080226414872).

530464619520 is an abundant number, since it is smaller than the sum of its proper divisors (1629988210224).

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

530464619520 is an equidigital number, since it uses as much as digits as its factorization.

530464619520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 530464619520 in words is "five hundred thirty billion, four hundred sixty-four million, six hundred nineteen thousand, five hundred twenty".