2055224788416 has 280 divisors, whose sum is σ = 6238714821504. Its totient is φ = 668638333440.

The previous prime is 2055224788399. The next prime is 2055224788423. The reversal of 2055224788416 is 6148874225502.

2055224788416 is a `hidden beast` number, since 2 + 0 + 5 + 522 + 4 + 78 + 8 + 41 + 6 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 397449511 + ... + 397454681.

Almost surely, 2^{2055224788416} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055224788416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3119357410752).

2055224788416 is an abundant number, since it is smaller than the sum of its proper divisors (4183490033088).

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

2055224788416 is a wasteful number, since it uses less digits than its factorization.

2055224788416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7021 (or 7002 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 54.

The spelling of 2055224788416 in words is "two trillion, fifty-five billion, two hundred twenty-four million, seven hundred eighty-eight thousand, four hundred sixteen".