5113254312 has 96 divisors (see below), whose sum is σ = 14602442400. Its totient is φ = 1611923328.

The previous prime is 5113254299. The next prime is 5113254319. The reversal of 5113254312 is 2134523115.

5113254312 is a `hidden beast` number, since 5 + 113 + 2 + 543 + 1 + 2 = 666.

It is a super-2 number, since 2×5113254312² = 52290739318373186688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5113254319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 876718 + ... + 882530.

It is an arithmetic number, because the mean of its divisors is an integer number (152108775).

Almost surely, 2^5113254312 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 5113254312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7301221200).

5113254312 is an abundant number, since it is smaller than the sum of its proper divisors (9489188088).

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

5113254312 is a wasteful number, since it uses less digits than its factorization.

5113254312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487 (or 6480 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 5113254312 is about 71507.0228159444. The cubic root of 5113254312 is about 1722.7904847616.

Adding to 5113254312 its reverse (2134523115), we get a palindrome (7247777427).

The spelling of 5113254312 in words is "five billion, one hundred thirteen million, two hundred fifty-four thousand, three hundred twelve".