5113497600 has 504 divisors, whose sum is σ = 19147622130. Its totient is φ = 1353646080.

The previous prime is 5113497593. The next prime is 5113497601. The reversal of 5113497600 is 67943115.

5113497600 is a `hidden beast` number, since 5 + 1 + 1 + 3 + 49 + 7 + 600 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 3978077184 + 1135420416 = 63072^2 + 33696^2 .

It is a super-2 number, since 2×5113497600² = 52295715410411520000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (5113497601) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 37324732 + ... + 37324868.

Almost surely, 2^5113497600 is an apocalyptic number.

5113497600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5113497600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9573811065).

5113497600 is an abundant number, since it is smaller than the sum of its proper divisors (14034124530).

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

5113497600 is an equidigital number, since it uses as much as digits as its factorization.

5113497600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5113497600 is about 71508.7239433064. The cubic root of 5113497600 is about 1722.8178077135.

The spelling of 5113497600 in words is "five billion, one hundred thirteen million, four hundred ninety-seven thousand, six hundred".