7482250000 has 105 divisors (see below), whose sum is σ = 18226192483. Its totient is φ = 2975600000.

The previous prime is 7482249997. The next prime is 7482250019. The reversal of 7482250000 is 522847.

The square root of 7482250000 is 86500.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 10 ways, for example, as 7460122384 + 22127616 = 86372^2 + 4704^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 43249914 + ... + 43250086.

Almost surely, 2^7482250000 is an apocalyptic number.

7482250000 is the 86500-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7482250000

7482250000 is an abundant number, since it is smaller than the sum of its proper divisors (10743942483).

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

7482250000 is an frugal number, since it uses more digits than its factorization.

7482250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The cubic root of 7482250000 is about 1955.8884029879. Note that the first 3 decimals are identical.

Adding to 7482250000 its reverse (522847), we get a palindrome (7482772847).

The spelling of 7482250000 in words is "seven billion, four hundred eighty-two million, two hundred fifty thousand".