5243334012 has 384 divisors, whose sum is σ = 17418240000. Its totient is φ = 1329571584.

The previous prime is 5243334011. The next prime is 5243334013. The reversal of 5243334012 is 2104333425.

It is an interprime number because it is at equal distance from previous prime (5243334011) and next prime (5243334013).

It is a super-2 number, since 2×5243334012² = 54985103122792032288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243334011) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19491814 + ... + 19492082.

It is an arithmetic number, because the mean of its divisors is an integer number (45360000).

Almost surely, 2^5243334012 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 5243334012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8709120000).

5243334012 is an abundant number, since it is smaller than the sum of its proper divisors (12174905988).

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

5243334012 is a wasteful number, since it uses less digits than its factorization.

5243334012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 5243334012 is about 72410.8694327033. The cubic root of 5243334012 is about 1737.2774187695.

Adding to 5243334012 its reverse (2104333425), we get a palindrome (7347667437).

The spelling of 5243334012 in words is "five billion, two hundred forty-three million, three hundred thirty-four thousand, twelve".