2555234513 has 16 divisors (see below), whose sum is σ = 2967283200. Its totient is φ = 2180027520.

The previous prime is 2555234471. The next prime is 2555234557. The reversal of 2555234513 is 3154325552.

It is a cyclic number.

It is not a de Polignac number, because 2555234513 - 2⁶ = 2555234449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2555234593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116033 + ... + 136286.

It is an arithmetic number, because the mean of its divisors is an integer number (185455200).

Almost surely, 2^2555234513 is an apocalyptic number.

It is an amenable number.

2555234513 is a deficient number, since it is larger than the sum of its proper divisors (412048687).

2555234513 is a wasteful number, since it uses less digits than its factorization.

2555234513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252392.

The product of its digits is 90000, while the sum is 35.

The square root of 2555234513 is about 50549.3275227277. The cubic root of 2555234513 is about 1367.1313896536.

The spelling of 2555234513 in words is "two billion, five hundred fifty-five million, two hundred thirty-four thousand, five hundred thirteen".