2555585715580 has 24 divisors (see below), whose sum is σ = 5373347459760. Its totient is φ = 1020973818240.

The previous prime is 2555585715577. The next prime is 2555585715583. The reversal of 2555585715580 is 855175855552.

2555585715580 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 (2555585715577) and next prime (2555585715583).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555585715583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78762625 + ... + 78795064.

It is an arithmetic number, because the mean of its divisors is an integer number (223889477490).

Almost surely, 2^{2555585715580} is an apocalyptic number.

2555585715580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2555585715580 is an abundant number, since it is smaller than the sum of its proper divisors (2817761744180).

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

2555585715580 is a wasteful number, since it uses less digits than its factorization.

2555585715580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157558509 (or 157558507 counting only the distinct ones).

The product of its (nonzero) digits is 70000000, while the sum is 61.

The spelling of 2555585715580 in words is "two trillion, five hundred fifty-five billion, five hundred eighty-five million, seven hundred fifteen thousand, five hundred eighty".