6001311652 has 108 divisors (see below), whose sum is σ = 13052351340. Its totient is φ = 2406716928.

The previous prime is 6001311539. The next prime is 6001311653. The reversal of 6001311652 is 2561131006.

It can be written as a sum of positive squares in 2 ways, for example, as 1788782436 + 4212529216 = 42294^2 + 64904^2 .

It is not an unprimeable number, because it can be changed into a prime (6001311653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6296808 + ... + 6297760.

It is an arithmetic number, because the mean of its divisors is an integer number (120855105).

Almost surely, 2^6001311652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6001311652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6526175670).

6001311652 is an abundant number, since it is smaller than the sum of its proper divisors (7051039688).

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

6001311652 is a wasteful number, since it uses less digits than its factorization.

6001311652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 6001311652 is about 77468.1331387300. The cubic root of 6001311652 is about 1817.2529959544.

Adding to 6001311652 its reverse (2561131006), we get a palindrome (8562442658).

The spelling of 6001311652 in words is "six billion, one million, three hundred eleven thousand, six hundred fifty-two".