3000055287 has 16 divisors (see below), whose sum is σ = 4167004160. Its totient is φ = 1917756000.

The previous prime is 3000055283. The next prime is 3000055309. The reversal of 3000055287 is 7825500003.

It is a happy number.

It is not a de Polignac number, because 3000055287 - 2² = 3000055283 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000055283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137839 + ... + 158112.

It is an arithmetic number, because the mean of its divisors is an integer number (260437760).

Almost surely, 2^3000055287 is an apocalyptic number.

3000055287 is a deficient number, since it is larger than the sum of its proper divisors (1166948873).

3000055287 is a wasteful number, since it uses less digits than its factorization.

3000055287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296094.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 3000055287 is about 54772.7604471420. The cubic root of 3000055287 is about 1442.2584299921.

The spelling of 3000055287 in words is "three billion, fifty-five thousand, two hundred eighty-seven".