2868275556 has 24 divisors (see below), whose sum is σ = 7436270240. Its totient is φ = 956091816.

The previous prime is 2868275539. The next prime is 2868275593. The reversal of 2868275556 is 6555728682.

2868275556 is a `hidden beast` number, since 2 + 8 + 6 + 82 + 7 + 5 + 556 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 7 ways as a sum of consecutive naturals, for example, 13278946 + ... + 13279161.

Almost surely, 2^2868275556 is an apocalyptic number.

It is an amenable number.

2868275556 is an abundant number, since it is smaller than the sum of its proper divisors (4567994684).

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

2868275556 is a wasteful number, since it uses less digits than its factorization.

2868275556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26558120 (or 26558112 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The square root of 2868275556 is about 53556.2840010395. The cubic root of 2868275556 is about 1420.8240201781.

The spelling of 2868275556 in words is "two billion, eight hundred sixty-eight million, two hundred seventy-five thousand, five hundred fifty-six".