2054521242224 has 80 divisors (see below), whose sum is σ = 4456629936000. Its totient is φ = 909621999360.

The previous prime is 2054521242197. The next prime is 2054521242271. The reversal of 2054521242224 is 4222421254502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224267 + ... + 2039445.

It is an arithmetic number, because the mean of its divisors is an integer number (55707874200).

Almost surely, 2^{2054521242224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054521242224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2228314968000).

2054521242224 is an abundant number, since it is smaller than the sum of its proper divisors (2402108693776).

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

2054521242224 is a wasteful number, since it uses less digits than its factorization.

2054521242224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815366 (or 1815360 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 2054521242224 its reverse (4222421254502), we get a palindrome (6276942496726).

The spelling of 2054521242224 in words is "two trillion, fifty-four billion, five hundred twenty-one million, two hundred forty-two thousand, two hundred twenty-four".