2555314536 has 64 divisors (see below), whose sum is σ = 6692958720. Its totient is φ = 811448000.

The previous prime is 2555314507. The next prime is 2555314543. The reversal of 2555314536 is 6354135552.

It is a junction number, because it is equal to n+sod(n) for n = 2555314494 and 2555314503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129331 + ... + 147773.

It is an arithmetic number, because the mean of its divisors is an integer number (104577480).

Almost surely, 2^2555314536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2555314536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3346479360).

2555314536 is an abundant number, since it is smaller than the sum of its proper divisors (4137644184).

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

2555314536 is a wasteful number, since it uses less digits than its factorization.

2555314536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18726 (or 18722 counting only the distinct ones).

The product of its digits is 270000, while the sum is 39.

The square root of 2555314536 is about 50550.1190503049. The cubic root of 2555314536 is about 1367.1456611177.

The spelling of 2555314536 in words is "two billion, five hundred fifty-five million, three hundred fourteen thousand, five hundred thirty-six".