2555059961748 has 144 divisors (see below), whose sum is σ = 7310976079680. Its totient is φ = 690571574784.

The previous prime is 2555059961743. The next prime is 2555059961789. The reversal of 2555059961748 is 8471699505552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555059961743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7394536 + ... + 7732352.

It is an arithmetic number, because the mean of its divisors is an integer number (50770667220).

Almost surely, 2^{2555059961748} is an apocalyptic number.

2555059961748 is a gapful number since it is divisible by the number (28) 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 2555059961748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3655488039840).

2555059961748 is an abundant number, since it is smaller than the sum of its proper divisors (4755916117932).

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

2555059961748 is a wasteful number, since it uses less digits than its factorization.

2555059961748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338534 (or 338525 counting only the distinct ones).

The product of its (nonzero) digits is 136080000, while the sum is 66.

The spelling of 2555059961748 in words is "two trillion, five hundred fifty-five billion, fifty-nine million, nine hundred sixty-one thousand, seven hundred forty-eight".