2055520300992 has 56 divisors (see below), whose sum is σ = 5439025649232. Its totient is φ = 685115289600.

The previous prime is 2055520300963. The next prime is 2055520301041. The reversal of 2055520300992 is 2990030255502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844392 + ... + 2740952.

It is an arithmetic number, because the mean of its divisors is an integer number (97125458022).

Almost surely, 2^{2055520300992} is an apocalyptic number.

It is an amenable number.

2055520300992 is an abundant number, since it is smaller than the sum of its proper divisors (3383505348240).

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

2055520300992 is a wasteful number, since it uses less digits than its factorization.

2055520300992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908517 (or 908507 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 42.

The spelling of 2055520300992 in words is "two trillion, fifty-five billion, five hundred twenty million, three hundred thousand, nine hundred ninety-two".