2516415008 has 24 divisors (see below), whose sum is σ = 4955645772. Its totient is φ = 1257838336.

The previous prime is 2516415007. The next prime is 2516415017. The reversal of 2516415008 is 8005146152.

2516415008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2465321104 + 51093904 = 49652^2 + 7148^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2516415007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123566 + ... + 142482.

Almost surely, 2^2516415008 is an apocalyptic number.

It is an amenable number.

2516415008 is a deficient number, since it is larger than the sum of its proper divisors (2439230764).

2516415008 is a wasteful number, since it uses less digits than its factorization.

2516415008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23084 (or 23076 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 2516415008 is about 50163.8815085117. The cubic root of 2516415008 is about 1360.1728096441.

The spelling of 2516415008 in words is "two billion, five hundred sixteen million, four hundred fifteen thousand, eight".