530120800440000 has 5040 divisors, whose sum is σ = 2604518582265600. Its totient is φ = 104326548480000.

The previous prime is 530120800439947. The next prime is 530120800440113. The reversal of 530120800440000 is 44008021035.

530120800440000 is a `hidden beast` number, since 53 + 0 + 1 + 208 + 0 + 0 + 4 + 400 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5040).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 719 ways as a sum of consecutive naturals, for example, 156423958306 + ... + 156423961694.

Almost surely, 2^{530120800440000} is an apocalyptic number.

530120800440000 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 530120800440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302259291132800).

530120800440000 is an abundant number, since it is smaller than the sum of its proper divisors (2074397781825600).

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

530120800440000 is a wasteful number, since it uses less digits than its factorization.

530120800440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484 (or 3436 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 530120800440000 its reverse (44008021035), we get a palindrome (530164808461035).

The spelling of 530120800440000 in words is "five hundred thirty trillion, one hundred twenty billion, eight hundred million, four hundred forty thousand".