2555699160672 has 216 divisors, whose sum is σ = 8592942797712. Its totient is φ = 718229030400.

The previous prime is 2555699160661. The next prime is 2555699160761. The reversal of 2555699160672 is 2760619965552.

2555699160672 is a `hidden beast` number, since 2 + 5 + 5 + 569 + 9 + 1 + 6 + 0 + 67 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 623604 + ... + 2345267.

It is an arithmetic number, because the mean of its divisors is an integer number (39782142582).

Almost surely, 2^{2555699160672} is an apocalyptic number.

It is an amenable number.

2555699160672 is an abundant number, since it is smaller than the sum of its proper divisors (6037243637040).

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

2555699160672 is a wasteful number, since it uses less digits than its factorization.

2555699160672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968962 (or 2968944 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 63.

The spelling of 2555699160672 in words is "two trillion, five hundred fifty-five billion, six hundred ninety-nine million, one hundred sixty thousand, six hundred seventy-two".