2189054760000 has 560 divisors, whose sum is σ = 7399642206528. Its totient is φ = 570752000000.

The previous prime is 2189054759971. The next prime is 2189054760001. The reversal of 2189054760000 is 674509812.

It is not an unprimeable number, because it can be changed into a prime (2189054760001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3122759650 + ... + 3122760350.

Almost surely, 2^{2189054760000} is an apocalyptic number.

2189054760000 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 2189054760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3699821103264).

2189054760000 is an abundant number, since it is smaller than the sum of its proper divisors (5210587446528).

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

2189054760000 is an equidigital number, since it uses as much as digits as its factorization.

2189054760000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 2189054760000 in words is "two trillion, one hundred eighty-nine billion, fifty-four million, seven hundred sixty thousand".