8750005056 has 84 divisors (see below), whose sum is σ = 27009587332. Its totient is φ = 2692306944.

The previous prime is 8750005031. The next prime is 8750005079. The reversal of 8750005056 is 6505000578.

It can be written as a sum of positive squares in 2 ways, for example, as 611078400 + 8138926656 = 24720^2 + 90216^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8750005056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 576781 + ... + 591756.

Almost surely, 2^8750005056 is an apocalyptic number.

It is an amenable number.

8750005056 is an abundant number, since it is smaller than the sum of its proper divisors (18259582276).

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

8750005056 is a wasteful number, since it uses less digits than its factorization.

8750005056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168568 (or 1168555 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 8750005056 is about 93541.4616948014. The cubic root of 8750005056 is about 2060.6430468036.

The spelling of 8750005056 in words is "eight billion, seven hundred fifty million, five thousand, fifty-six".