2555655571071 has 12 divisors (see below), whose sum is σ = 3691557996672. Its totient is φ = 1703744762976.

The previous prime is 2555655571061. The next prime is 2555655571081. The reversal of 2555655571071 is 1701755565552.

2555655571071 is a `hidden beast` number, since 2 + 5 + 5 + 5 + 6 + 5 + 557 + 10 + 71 = 666.

2555655571071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2555655571061) and next prime (2555655571081).

It is not a de Polignac number, because 2555655571071 - 2²⁵ = 2555622016639 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2555655570999 and 2555655571017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555655571061) 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, 1492831 + ... + 2709216.

It is an arithmetic number, because the mean of its divisors is an integer number (307629833056).

Almost surely, 2^{2555655571071} is an apocalyptic number.

2555655571071 is a deficient number, since it is larger than the sum of its proper divisors (1135902425601).

2555655571071 is a wasteful number, since it uses less digits than its factorization.

2555655571071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269630 (or 4269627 counting only the distinct ones).

The product of its (nonzero) digits is 9187500, while the sum is 54.

The spelling of 2555655571071 in words is "two trillion, five hundred fifty-five billion, six hundred fifty-five million, five hundred seventy-one thousand, seventy-one".