2555593422687 has 12 divisors (see below), whose sum is σ = 3692788609224. Its totient is φ = 1703093923440.

The previous prime is 2555593422647. The next prime is 2555593422719. The reversal of 2555593422687 is 7862243955552.

It is a happy number.

2555593422687 is a `hidden beast` number, since 2 + 55 + 559 + 3 + 4 + 2 + 26 + 8 + 7 = 666.

It is not a de Polignac number, because 2555593422687 - 2¹⁸ = 2555593160543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555593422607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52893264 + ... + 52941557.

It is an arithmetic number, because the mean of its divisors is an integer number (307732384102).

Almost surely, 2^{2555593422687} is an apocalyptic number.

2555593422687 is a deficient number, since it is larger than the sum of its proper divisors (1137195186537).

2555593422687 is a wasteful number, since it uses less digits than its factorization.

2555593422687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105837510 (or 105837507 counting only the distinct ones).

The product of its digits is 181440000, while the sum is 63.

The spelling of 2555593422687 in words is "two trillion, five hundred fifty-five billion, five hundred ninety-three million, four hundred twenty-two thousand, six hundred eighty-seven".