7455630250000 has 315 divisors, whose sum is σ = 18632760149961. Its totient is φ = 2889961200000.

The previous prime is 7455630249989. The next prime is 7455630250021. The reversal of 7455630250000 is 520365547.

The square root of 7455630250000 is 2730500.

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

It can be written as a sum of positive squares in 3 ways, for example, as 6531847839504 + 923782410496 = 2555748^2 + 961136^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 58705749937 + ... + 58705750063.

Almost surely, 2^{7455630250000} is an apocalyptic number.

7455630250000 is the 2730500-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7455630250000

7455630250000 is an abundant number, since it is smaller than the sum of its proper divisors (11177129899961).

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

7455630250000 is an frugal number, since it uses more digits than its factorization.

7455630250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 37.

The spelling of 7455630250000 in words is "seven trillion, four hundred fifty-five billion, six hundred thirty million, two hundred fifty thousand".