7250518241 has 16 divisors (see below), whose sum is σ = 7737876864. Its totient is φ = 6770075904.

The previous prime is 7250518211. The next prime is 7250518273. The reversal of 7250518241 is 1428150527.

7250518241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-7250518241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7250518211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1807460 + ... + 1811466.

It is an arithmetic number, because the mean of its divisors is an integer number (483617304).

Almost surely, 2^7250518241 is an apocalyptic number.

It is an amenable number.

7250518241 is a deficient number, since it is larger than the sum of its proper divisors (487358623).

7250518241 is a wasteful number, since it uses less digits than its factorization.

7250518241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 7250518241 is about 85149.9749911883. The cubic root of 7250518241 is about 1935.4844352377.

Adding to 7250518241 its reverse (1428150527), we get a palindrome (8678668768).

The spelling of 7250518241 in words is "seven billion, two hundred fifty million, five hundred eighteen thousand, two hundred forty-one".