3055056321 has 16 divisors (see below), whose sum is σ = 4127477760. Its totient is φ = 2009701200.

The previous prime is 3055056317. The next prime is 3055056331. The reversal of 3055056321 is 1236505503.

It is not a de Polignac number, because 3055056321 - 2² = 3055056317 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3055056331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554446 + ... + 559928.

It is an arithmetic number, because the mean of its divisors is an integer number (257967360).

Almost surely, 2^3055056321 is an apocalyptic number.

It is an amenable number.

3055056321 is a deficient number, since it is larger than the sum of its proper divisors (1072421439).

3055056321 is a wasteful number, since it uses less digits than its factorization.

3055056321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7916.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 3055056321 is about 55272.5639083262. The cubic root of 3055056321 is about 1451.0189145983.

The spelling of 3055056321 in words is "three billion, fifty-five million, fifty-six thousand, three hundred twenty-one".