2555528372736 has 40 divisors (see below), whose sum is σ = 6808087309584. Its totient is φ = 851842790400.

The previous prime is 2555528372717. The next prime is 2555528372737. The reversal of 2555528372736 is 6372738255552.

It is a self number, because there is not a number n which added to its sum of digits gives 2555528372736.

It is not an unprimeable number, because it can be changed into a prime (2555528372737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831876190 + ... + 831879261.

Almost surely, 2^{2555528372736} is an apocalyptic number.

It is an amenable number.

2555528372736 is an abundant number, since it is smaller than the sum of its proper divisors (4252558936848).

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

2555528372736 is an equidigital number, since it uses as much as digits as its factorization.

2555528372736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663755472 (or 1663755456 counting only the distinct ones).

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

The spelling of 2555528372736 in words is "two trillion, five hundred fifty-five billion, five hundred twenty-eight million, three hundred seventy-two thousand, seven hundred thirty-six".