2888561052 has 72 divisors (see below), whose sum is σ = 8325875376. Its totient is φ = 836504064.

The previous prime is 2888561041. The next prime is 2888561083. The reversal of 2888561052 is 2501658882.

2888561052 is a `hidden beast` number, since 2 + 8 + 88 + 561 + 0 + 5 + 2 = 666.

It is a super-2 number, since 2×2888561052² = 16687569902262693408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2888560989 and 2888561007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173578 + ... + 189489.

It is an arithmetic number, because the mean of its divisors is an integer number (115637158).

Almost surely, 2^2888561052 is an apocalyptic number.

It is an amenable number.

2888561052 is an abundant number, since it is smaller than the sum of its proper divisors (5437314324).

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

2888561052 is a wasteful number, since it uses less digits than its factorization.

2888561052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363107 (or 363102 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 2888561052 is about 53745.3351650169. The cubic root of 2888561052 is about 1424.1656840999.

The spelling of 2888561052 in words is "two billion, eight hundred eighty-eight million, five hundred sixty-one thousand, fifty-two".