2055402233652 has 24 divisors (see below), whose sum is σ = 4796131719456. Its totient is φ = 685106481568.

The previous prime is 2055402233623. The next prime is 2055402233663. The reversal of 2055402233652 is 2563322045502.

It is a self number, because there is not a number n which added to its sum of digits gives 2055402233652.

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, 3138078 + ... + 3736085.

It is an arithmetic number, because the mean of its divisors is an integer number (199838821644).

Almost surely, 2^{2055402233652} is an apocalyptic number.

It is an amenable number.

2055402233652 is an abundant number, since it is smaller than the sum of its proper divisors (2740729485804).

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

2055402233652 is a wasteful number, since it uses less digits than its factorization.

2055402233652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899087 (or 6899085 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 2055402233652 in words is "two trillion, fifty-five billion, four hundred two million, two hundred thirty-three thousand, six hundred fifty-two".