3055216320 has 280 divisors, whose sum is σ = 11705228304. Its totient is φ = 751970304.

The previous prime is 3055216309. The next prime is 3055216361. The reversal of 3055216320 is 236125503.

3055216320 is a `hidden beast` number, since 3 + 0 + 5 + 5 + 21 + 632 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 332427 + ... + 341493.

Almost surely, 2^3055216320 is an apocalyptic number.

3055216320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3055216320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5852614152).

3055216320 is an abundant number, since it is smaller than the sum of its proper divisors (8650011984).

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

3055216320 is a wasteful number, since it uses less digits than its factorization.

3055216320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9109 (or 9090 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3055216320 is about 55274.0112530292. The cubic root of 3055216320 is about 1451.0442450121.

The spelling of 3055216320 in words is "three billion, fifty-five million, two hundred sixteen thousand, three hundred twenty".