530515430004 has 96 divisors (see below), whose sum is σ = 1424508180480. Its totient is φ = 150526876032.

The previous prime is 530515429973. The next prime is 530515430021. The reversal of 530515430004 is 400034515035.

530515430004 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26088889 + ... + 26109215.

It is an arithmetic number, because the mean of its divisors is an integer number (14838626880).

Almost surely, 2^530515430004 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 530515430004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712254090240).

530515430004 is an abundant number, since it is smaller than the sum of its proper divisors (893992750476).

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

530515430004 is a wasteful number, since it uses less digits than its factorization.

530515430004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22477 (or 22475 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 530515430004 its reverse (400034515035), we get a palindrome (930549945039).

The spelling of 530515430004 in words is "five hundred thirty billion, five hundred fifteen million, four hundred thirty thousand, four".