3113256536 has 16 divisors (see below), whose sum is σ = 6286383600. Its totient is φ = 1436887584.

The previous prime is 3113256469. The next prime is 3113256581. The reversal of 3113256536 is 6356523113.

It is a junction number, because it is equal to n+sod(n) for n = 3113256496 and 3113256505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14967476 + ... + 14967683.

It is an arithmetic number, because the mean of its divisors is an integer number (392898975).

Almost surely, 2^3113256536 is an apocalyptic number.

It is an amenable number.

3113256536 is an abundant number, since it is smaller than the sum of its proper divisors (3173127064).

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

3113256536 is a wasteful number, since it uses less digits than its factorization.

3113256536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29935178 (or 29935174 counting only the distinct ones).

The product of its digits is 48600, while the sum is 35.

The square root of 3113256536 is about 55796.5638368529. The cubic root of 3113256536 is about 1460.1752050952.

Adding to 3113256536 its reverse (6356523113), we get a palindrome (9469779649).

The spelling of 3113256536 in words is "three billion, one hundred thirteen million, two hundred fifty-six thousand, five hundred thirty-six".