5113412440 has 64 divisors (see below), whose sum is σ = 12232036800. Its totient is φ = 1919503872.

The previous prime is 5113412431. The next prime is 5113412471. The reversal of 5113412440 is 442143115.

It is a super-2 number, since 2×5113412440² = 52293973563093507200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3675 + ... + 101194.

It is an arithmetic number, because the mean of its divisors is an integer number (191125575).

Almost surely, 2^5113412440 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 5113412440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6116018400).

5113412440 is an abundant number, since it is smaller than the sum of its proper divisors (7118624360).

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

5113412440 is a wasteful number, since it uses less digits than its factorization.

5113412440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104956 (or 104952 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5113412440 is about 71508.1284890047. The cubic root of 5113412440 is about 1722.8082437457.

Adding to 5113412440 its reverse (442143115), we get a palindrome (5555555555).

The spelling of 5113412440 in words is "five billion, one hundred thirteen million, four hundred twelve thousand, four hundred forty".