6523003256 has 32 divisors (see below), whose sum is σ = 15248580480. Its totient is φ = 2541429600.

The previous prime is 6523003231. The next prime is 6523003307.

6523003256 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294030 + ... + 5295261.

It is an arithmetic number, because the mean of its divisors is an integer number (476518140).

Almost surely, 2^6523003256 is an apocalyptic number.

It is an amenable number.

6523003256 is an abundant number, since it is smaller than the sum of its proper divisors (8725577224).

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

6523003256 is a wasteful number, since it uses less digits than its factorization.

6523003256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10589315 (or 10589311 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 6523003256 is about 80765.1116262461. Note that the first 3 decimals coincide. The cubic root of 6523003256 is about 1868.4545225966.

It can be divided in two parts, 652300 and 3256, that added together give a palindrome (655556).

The spelling of 6523003256 in words is "six billion, five hundred twenty-three million, three thousand, two hundred fifty-six".