530351320320 has 108 divisors (see below), whose sum is σ = 1834960363236. Its totient is φ = 141427015680.

The previous prime is 530351320319. The next prime is 530351320321. The reversal of 530351320320 is 23023153035.

530351320320 is a `hidden beast` number, since 5 + 303 + 5 + 1 + 32 + 0 + 320 = 666.

It is an interprime number because it is at equal distance from previous prime (530351320319) and next prime (530351320321).

It can be written as a sum of positive squares in 2 ways, for example, as 150382635264 + 379968685056 = 387792^2 + 616416^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530351320321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23007201 + ... + 23030240.

Almost surely, 2^530351320320 is an apocalyptic number.

It is an amenable number.

530351320320 is an abundant number, since it is smaller than the sum of its proper divisors (1304609042916).

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

530351320320 is a wasteful number, since it uses less digits than its factorization.

530351320320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46037468 (or 46037451 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 530351320320 its reverse (23023153035), we get a palindrome (553374473355).

The spelling of 530351320320 in words is "five hundred thirty billion, three hundred fifty-one million, three hundred twenty thousand, three hundred twenty".