3256116522 has 16 divisors (see below), whose sum is σ = 6895305792. Its totient is φ = 1021526720.

The previous prime is 3256116419. The next prime is 3256116529. The reversal of 3256116522 is 2256116523.

It is not an unprimeable number, because it can be changed into a prime (3256116529) 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, 15961254 + ... + 15961457.

It is an arithmetic number, because the mean of its divisors is an integer number (430956612).

Almost surely, 2^3256116522 is an apocalyptic number.

3256116522 is an abundant number, since it is smaller than the sum of its proper divisors (3639189270).

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

3256116522 is a wasteful number, since it uses less digits than its factorization.

3256116522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31922733.

The product of its digits is 21600, while the sum is 33.

The square root of 3256116522 is about 57062.3914851104. The cubic root of 3256116522 is about 1482.1766914764.

Subtracting from 3256116522 its reverse (2256116523), we obtain a palindrome (999999999).

The spelling of 3256116522 in words is "three billion, two hundred fifty-six million, one hundred sixteen thousand, five hundred twenty-two".