7330072512 has 448 divisors, whose sum is σ = 24719523840. Its totient is φ = 1869004800.

The previous prime is 7330072511. The next prime is 7330072517. The reversal of 7330072512 is 2152700337.

It is a tau number, because it is divible by the number of its divisors (448).

It is a self number, because there is not a number n which added to its sum of digits gives 7330072512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7330072511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55954687 + ... + 55954817.

Almost surely, 2^7330072512 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 7330072512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12359761920).

7330072512 is an abundant number, since it is smaller than the sum of its proper divisors (17389451328).

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

7330072512 is a wasteful number, since it uses less digits than its factorization.

7330072512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 7330072512 is about 85615.8426460897. The cubic root of 7330072512 is about 1942.5375544353.

Adding to 7330072512 its reverse (2152700337), we get a palindrome (9482772849).

The spelling of 7330072512 in words is "seven billion, three hundred thirty million, seventy-two thousand, five hundred twelve".