2052550356388 has 12 divisors (see below), whose sum is σ = 4105100712832. Its totient is φ = 879664438440.

The previous prime is 2052550356341. The next prime is 2052550356421. The reversal of 2052550356388 is 8836530552502.

2052550356388 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 36652684908 + ... + 36652684963.

Almost surely, 2^{2052550356388} is an apocalyptic number.

2052550356388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2052550356388 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2052550356388 is a wasteful number, since it uses less digits than its factorization.

2052550356388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73305369882 (or 73305369880 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 52.

The spelling of 2052550356388 in words is "two trillion, fifty-two billion, five hundred fifty million, three hundred fifty-six thousand, three hundred eighty-eight".