2450555320000 has 140 divisors (see below), whose sum is σ = 6117378062400. Its totient is φ = 973641088000.

The previous prime is 2450555319967. The next prime is 2450555320009. The reversal of 2450555320000 is 235550542.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2450555320009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5754417 + ... + 6165583.

Almost surely, 2^{2450555320000} is an apocalyptic number.

2450555320000 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 2450555320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3058689031200).

2450555320000 is an abundant number, since it is smaller than the sum of its proper divisors (3666822742400).

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

2450555320000 is an equidigital number, since it uses as much as digits as its factorization.

2450555320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411348 (or 411323 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The spelling of 2450555320000 in words is "two trillion, four hundred fifty billion, five hundred fifty-five million, three hundred twenty thousand".