2887552512 has 480 divisors, whose sum is σ = 9830620800. Its totient is φ = 808206336.

The previous prime is 2887552471. The next prime is 2887552517. The reversal of 2887552512 is 2152557882.

2887552512 is a `hidden beast` number, since 2 + 8 + 87 + 5 + 52 + 512 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887552517) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 48941539 + ... + 48941597.

It is an arithmetic number, because the mean of its divisors is an integer number (20480460).

Almost surely, 2^2887552512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2887552512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4915310400).

2887552512 is an abundant number, since it is smaller than the sum of its proper divisors (6943068288).

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

2887552512 is a wasteful number, since it uses less digits than its factorization.

2887552512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 139 counting only the distinct ones).

The product of its digits is 448000, while the sum is 45.

The square root of 2887552512 is about 53735.9517641588. The cubic root of 2887552512 is about 1423.9999158355. Note that the first 4 decimals are identical.

The spelling of 2887552512 in words is "two billion, eight hundred eighty-seven million, five hundred fifty-two thousand, five hundred twelve".