530055412000 has 96 divisors (see below), whose sum is σ = 1303833074544. Its totient is φ = 211780096000.

The previous prime is 530055411967. The next prime is 530055412013. The reversal of 530055412000 is 214550035.

It can be written as a sum of positive squares in 8 ways, for example, as 25767954576 + 504287457424 = 160524^2 + 710132^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3448794 + ... + 3599206.

Almost surely, 2^530055412000 is an apocalyptic number.

530055412000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530055412000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (651916537272).

530055412000 is an abundant number, since it is smaller than the sum of its proper divisors (773777662544).

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

530055412000 is a wasteful number, since it uses less digits than its factorization.

530055412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151319 (or 151301 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 530055412000 its reverse (214550035), we get a palindrome (530269962035).

The spelling of 530055412000 in words is "five hundred thirty billion, fifty-five million, four hundred twelve thousand".