6523113256 has 32 divisors (see below), whose sum is σ = 13393512000. Its totient is φ = 2953767040.

The previous prime is 6523113251. The next prime is 6523113271.

6523113256 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (6523113251) 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, 117781 + ... + 164068.

It is an arithmetic number, because the mean of its divisors is an integer number (418547250).

Almost surely, 2^6523113256 is an apocalyptic number.

It is an amenable number.

6523113256 is an abundant number, since it is smaller than the sum of its proper divisors (6870398744).

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

6523113256 is a wasteful number, since it uses less digits than its factorization.

6523113256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282129 (or 282125 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 6523113256 is about 80765.7926104858. The cubic root of 6523113256 is about 1868.4650253683.

It can be divided in two parts, 65231 and 13256, that added together give a palindrome (78487).

The spelling of 6523113256 in words is "six billion, five hundred twenty-three million, one hundred thirteen thousand, two hundred fifty-six".