5115660516 has 96 divisors (see below), whose sum is σ = 13463089920. Its totient is φ = 1679666688.

The previous prime is 5115660499. The next prime is 5115660551. The reversal of 5115660516 is 6150665115.

It is a super-3 number, since 3×5115660516³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2110081 + ... + 2112503.

It is an arithmetic number, because the mean of its divisors is an integer number (140240520).

Almost surely, 2^5115660516 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 5115660516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6731544960).

5115660516 is an abundant number, since it is smaller than the sum of its proper divisors (8347429404).

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

5115660516 is a wasteful number, since it uses less digits than its factorization.

5115660516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722 (or 2714 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5115660516 is about 71523.8457858636. The cubic root of 5115660516 is about 1723.0606802852.

The spelling of 5115660516 in words is "five billion, one hundred fifteen million, six hundred sixty thousand, five hundred sixteen".