8725551888 has 40 divisors (see below), whose sum is σ = 22759866688. Its totient is φ = 2880277632.

The previous prime is 8725551847. The next prime is 8725551893. The reversal of 8725551888 is 8881555278.

It is a super-2 number, since 2×8725551888² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877495 + ... + 887382.

Almost surely, 2^8725551888 is an apocalyptic number.

It is an amenable number.

8725551888 is an abundant number, since it is smaller than the sum of its proper divisors (14034314800).

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

8725551888 is a wasteful number, since it uses less digits than its factorization.

8725551888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764991 (or 1764985 counting only the distinct ones).

The product of its digits is 7168000, while the sum is 57.

The square root of 8725551888 is about 93410.6626033666. The cubic root of 8725551888 is about 2058.7216664408.

The spelling of 8725551888 in words is "eight billion, seven hundred twenty-five million, five hundred fifty-one thousand, eight hundred eighty-eight".