2555662726752 has 96 divisors (see below), whose sum is σ = 6728545055232. Its totient is φ = 849357894144.

The previous prime is 2555662726703. The next prime is 2555662726763. The reversal of 2555662726752 is 2576272665552.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222554803 + ... + 222566285.

It is an arithmetic number, because the mean of its divisors is an integer number (70089010992).

Almost surely, 2^{2555662726752} is an apocalyptic number.

It is an amenable number.

2555662726752 is an abundant number, since it is smaller than the sum of its proper divisors (4172882328480).

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

2555662726752 is a wasteful number, since it uses less digits than its factorization.

2555662726752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18180 (or 18172 counting only the distinct ones).

The product of its digits is 105840000, while the sum is 60.

The spelling of 2555662726752 in words is "two trillion, five hundred fifty-five billion, six hundred sixty-two million, seven hundred twenty-six thousand, seven hundred fifty-two".