5113899616 has 48 divisors (see below), whose sum is σ = 11723400864. Its totient is φ = 2150313984.

The previous prime is 5113899607. The next prime is 5113899617. The reversal of 5113899616 is 6169983115.

It is a self number, because there is not a number n which added to its sum of digits gives 5113899616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113899617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203505 + ... + 227248.

It is an arithmetic number, because the mean of its divisors is an integer number (244237518).

Almost surely, 2^5113899616 is an apocalyptic number.

5113899616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5113899616 is an abundant number, since it is smaller than the sum of its proper divisors (6609501248).

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

5113899616 is a wasteful number, since it uses less digits than its factorization.

5113899616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430823 (or 430815 counting only the distinct ones).

The product of its digits is 349920, while the sum is 49.

The square root of 5113899616 is about 71511.5348457855. The cubic root of 5113899616 is about 1722.8629550359.

The spelling of 5113899616 in words is "five billion, one hundred thirteen million, eight hundred ninety-nine thousand, six hundred sixteen".