2055330502000 has 80 divisors (see below), whose sum is σ = 4972889518272. Its totient is φ = 821619321600.

The previous prime is 2055330501989. The next prime is 2055330502033. The reversal of 2055330502000 is 2050335502.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

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 15 ways as a sum of consecutive naturals, for example, 2894254 + ... + 3533746.

Almost surely, 2^{2055330502000} is an apocalyptic number.

2055330502000 is a gapful number since it is divisible by the number (20) 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 2055330502000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2486444759136).

2055330502000 is an abundant number, since it is smaller than the sum of its proper divisors (2917559016272).

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

2055330502000 is a wasteful number, since it uses less digits than its factorization.

2055330502000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641123 (or 641107 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

Adding to 2055330502000 its reverse (2050335502), we get a palindrome (2057380837502).

The spelling of 2055330502000 in words is "two trillion, fifty-five billion, three hundred thirty million, five hundred two thousand".