8751225744 has 50 divisors (see below), whose sum is σ = 25328589990. Its totient is φ = 2917074816.

The previous prime is 8751225727. The next prime is 8751225757. The reversal of 8751225744 is 4475221578.

8751225744 is a `hidden beast` number, since 8 + 7 + 51 + 22 + 574 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8315251344 + 435974400 = 91188^2 + 20880^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8751225744.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3374949 + ... + 3377540.

Almost surely, 2^8751225744 is an apocalyptic number.

It is an amenable number.

8751225744 is an abundant number, since it is smaller than the sum of its proper divisors (16577364246).

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

8751225744 is a wasteful number, since it uses less digits than its factorization.

8751225744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6752509 (or 6752494 counting only the distinct ones).

The product of its digits is 627200, while the sum is 45.

The square root of 8751225744 is about 93547.9863171838. The cubic root of 8751225744 is about 2060.7388671397.

The spelling of 8751225744 in words is "eight billion, seven hundred fifty-one million, two hundred twenty-five thousand, seven hundred forty-four".