5711248312 has 96 divisors (see below), whose sum is σ = 14180469120. Its totient is φ = 2128378560.

The previous prime is 5711248303. The next prime is 5711248391. The reversal of 5711248312 is 2138421175.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70383 + ... + 127969.

It is an arithmetic number, because the mean of its divisors is an integer number (147713220).

Almost surely, 2^5711248312 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 5711248312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7090234560).

5711248312 is an abundant number, since it is smaller than the sum of its proper divisors (8469220808).

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

5711248312 is a wasteful number, since it uses less digits than its factorization.

5711248312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57641 (or 57630 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

The square root of 5711248312 is about 75572.8014036796. The cubic root of 5711248312 is about 1787.4902471765.

Adding to 5711248312 its reverse (2138421175), we get a palindrome (7849669487).

The spelling of 5711248312 in words is "five billion, seven hundred eleven million, two hundred forty-eight thousand, three hundred twelve".