2555340135 has 64 divisors (see below), whose sum is σ = 4357988352. Its totient is φ = 1275854976.

The previous prime is 2555340127. The next prime is 2555340157. The reversal of 2555340135 is 5310435552.

It is a happy number.

It is not a de Polignac number, because 2555340135 - 2³ = 2555340127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2555340096 and 2555340105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5246862 + ... + 5247348.

It is an arithmetic number, because the mean of its divisors is an integer number (68093568).

Almost surely, 2^2555340135 is an apocalyptic number.

2555340135 is a deficient number, since it is larger than the sum of its proper divisors (1802648217).

2555340135 is a wasteful number, since it uses less digits than its factorization.

2555340135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 2555340135 is about 50550.3722538222. The cubic root of 2555340135 is about 1367.1502264324.

Adding to 2555340135 its reverse (5310435552), we get a palindrome (7865775687).

The spelling of 2555340135 in words is "two billion, five hundred fifty-five million, three hundred forty thousand, one hundred thirty-five".