7152640512000 has 416 divisors, whose sum is σ = 23824659755520. Its totient is φ = 1905482137600.

The previous prime is 7152640511971. The next prime is 7152640512019. The reversal of 7152640512000 is 2150462517.

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, 2293246441 + ... + 2293249559.

It is an arithmetic number, because the mean of its divisors is an integer number (57270816720).

Almost surely, 2^{7152640512000} 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 7152640512000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11912329877760).

7152640512000 is an abundant number, since it is smaller than the sum of its proper divisors (16672019243520).

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

7152640512000 is a wasteful number, since it uses less digits than its factorization.

7152640512000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654 (or 4622 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

Adding to 7152640512000 its reverse (2150462517), we get a palindrome (7154790974517).

The spelling of 7152640512000 in words is "seven trillion, one hundred fifty-two billion, six hundred forty million, five hundred twelve thousand".