530469997344 has 288 divisors, whose sum is σ = 1810468558080. Its totient is φ = 144047794176.

The previous prime is 530469997333. The next prime is 530469997357. The reversal of 530469997344 is 443799964035.

530469997344 is a `hidden beast` number, since 53 + 0 + 469 + 9 + 97 + 34 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (63).

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 47 ways as a sum of consecutive naturals, for example, 7243342 + ... + 7316210.

It is an arithmetic number, because the mean of its divisors is an integer number (6286349160).

Almost surely, 2^530469997344 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 530469997344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (905234279040).

530469997344 is an abundant number, since it is smaller than the sum of its proper divisors (1279998560736).

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

530469997344 is a wasteful number, since it uses less digits than its factorization.

530469997344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73072 (or 73061 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 63.

The spelling of 530469997344 in words is "five hundred thirty billion, four hundred sixty-nine million, nine hundred ninety-seven thousand, three hundred forty-four".