3113521552 has 10 divisors (see below), whose sum is σ = 6032448038. Its totient is φ = 1556760768.

The previous prime is 3113521513. The next prime is 3113521553. The reversal of 3113521552 is 2551253113.

It can be written as a sum of positive squares in only one way, i.e., 2716077456 + 397444096 = 52116^2 + 19936^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3113521552.

It is not an unprimeable number, because it can be changed into a prime (3113521553) by changing a digit.

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 as a sum of consecutive naturals, namely, 97297533 + ... + 97297564.

Almost surely, 2^3113521552 is an apocalyptic number.

It is an amenable number.

3113521552 is a deficient number, since it is larger than the sum of its proper divisors (2918926486).

3113521552 is a wasteful number, since it uses less digits than its factorization.

3113521552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194595105 (or 194595099 counting only the distinct ones).

The product of its digits is 4500, while the sum is 28.

The square root of 3113521552 is about 55798.9386278986. The cubic root of 3113521552 is about 1460.2166363969.

Adding to 3113521552 its reverse (2551253113), we get a palindrome (5664774665).

The spelling of 3113521552 in words is "three billion, one hundred thirteen million, five hundred twenty-one thousand, five hundred fifty-two".