7250540000000 has 288 divisors, whose sum is σ = 19736126819136. Its totient is φ = 2636480000000.

The previous prime is 7250539999993. The next prime is 7250540000003. The reversal of 7250540000000 is 450527.

It is not an unprimeable number, because it can be changed into a prime (7250540000003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219983522 + ... + 220016478.

It is an arithmetic number, because the mean of its divisors is an integer number (68528218122).

Almost surely, 2^{7250540000000} 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 7250540000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9868063409568).

7250540000000 is an abundant number, since it is smaller than the sum of its proper divisors (12485586819136).

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

7250540000000 is an frugal number, since it uses more digits than its factorization.

7250540000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33019 (or 32975 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

Adding to 7250540000000 its reverse (450527), we get a palindrome (7250540450527).

The spelling of 7250540000000 in words is "seven trillion, two hundred fifty billion, five hundred forty million", and thus it is an aban number.