2753553220000 has 240 divisors, whose sum is σ = 7479071705952. Its totient is φ = 989221760000.

The previous prime is 2753553219971. The next prime is 2753553220007. The reversal of 2753553220000 is 223553572.

It is not an unprimeable number, because it can be changed into a prime (2753553220007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18184602 + ... + 18335398.

Almost surely, 2^{2753553220000} is an apocalyptic number.

2753553220000 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 2753553220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3739535852976).

2753553220000 is an abundant number, since it is smaller than the sum of its proper divisors (4725518485952).

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

2753553220000 is a wasteful number, since it uses less digits than its factorization.

2753553220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150921 (or 150898 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 34.

Adding to 2753553220000 its reverse (223553572), we get a palindrome (2753776773572).

The spelling of 2753553220000 in words is "two trillion, seven hundred fifty-three billion, five hundred fifty-three million, two hundred twenty thousand".