2557941120000 has 3300 divisors, whose sum is σ = 11908384753320. Its totient is φ = 543449088000.

The previous prime is 2557941119999. The next prime is 2557941120071. The reversal of 2557941120000 is 211497552.

2557941120000 is a `hidden beast` number, since 2 + 557 + 94 + 1 + 12 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 299 ways as a sum of consecutive naturals, for example, 48263039974 + ... + 48263040026.

Almost surely, 2^{2557941120000} is an apocalyptic number.

2557941120000 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 2557941120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5954192376660).

2557941120000 is an abundant number, since it is smaller than the sum of its proper divisors (9350443633320).

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

2557941120000 is an equidigital number, since it uses as much as digits as its factorization.

2557941120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 2557941120000 in words is "two trillion, five hundred fifty-seven billion, nine hundred forty-one million, one hundred twenty thousand".