2055249770700 has 576 divisors, whose sum is σ = 7221496905728. Its totient is φ = 441309772800.

The previous prime is 2055249770689. The next prime is 2055249770701. The reversal of 2055249770700 is 70779425502.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2055249770700.

It is not an unprimeable number, because it can be changed into a prime (2055249770701) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 1548793437 + ... + 1548794763.

Almost surely, 2^{2055249770700} is an apocalyptic number.

2055249770700 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 2055249770700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3610748452864).

2055249770700 is an abundant number, since it is smaller than the sum of its proper divisors (5166247135028).

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

2055249770700 is a wasteful number, since it uses less digits than its factorization.

2055249770700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2055 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 2055249770700 in words is "two trillion, fifty-five billion, two hundred forty-nine million, seven hundred seventy thousand, seven hundred".