530550111202340 has 24 divisors (see below), whose sum is σ = 1114155676770360. Its totient is φ = 212219960053248.

The previous prime is 530550111202337. The next prime is 530550111202357. The reversal of 530550111202340 is 43202111055035.

It can be written as a sum of positive squares in 4 ways, for example, as 316184729549056 + 214365381653284 = 17781584^2 + 14641222^2 .

It is a junction number, because it is equal to n+sod(n) for n = 530550111202297 and 530550111202306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79375826 + ... + 85799894.

It is an arithmetic number, because the mean of its divisors is an integer number (46423153198765).

Almost surely, 2^{530550111202340} is an apocalyptic number.

It is an amenable number.

530550111202340 is an abundant number, since it is smaller than the sum of its proper divisors (583605565568020).

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

530550111202340 is a wasteful number, since it uses less digits than its factorization.

530550111202340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10553471 (or 10553469 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 530550111202340 its reverse (43202111055035), we get a palindrome (573752222257375).

The spelling of 530550111202340 in words is "five hundred thirty trillion, five hundred fifty billion, one hundred eleven million, two hundred two thousand, three hundred forty".