2554768424448 has 240 divisors, whose sum is σ = 7683214247280. Its totient is φ = 816216834048.

The previous prime is 2554768424431. The next prime is 2554768424449. The reversal of 2554768424448 is 8444248674552.

2554768424448 is a `hidden beast` number, since 2 + 5 + 5 + 476 + 84 + 2 + 44 + 48 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554768424449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18237811 + ... + 18377357.

It is an arithmetic number, because the mean of its divisors is an integer number (32013392697).

Almost surely, 2^{2554768424448} 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 2554768424448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3841607123640).

2554768424448 is an abundant number, since it is smaller than the sum of its proper divisors (5128445822832).

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

2554768424448 is a wasteful number, since it uses less digits than its factorization.

2554768424448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139737 (or 139718 counting only the distinct ones).

The product of its digits is 275251200, while the sum is 63.

The spelling of 2554768424448 in words is "two trillion, five hundred fifty-four billion, seven hundred sixty-eight million, four hundred twenty-four thousand, four hundred forty-eight".