2516775716 has 36 divisors (see below), whose sum is σ = 5450542272. Its totient is φ = 995645664.

The previous prime is 2516775689. The next prime is 2516775719. The reversal of 2516775716 is 6175776152.

It is not an unprimeable number, because it can be changed into a prime (2516775719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261200 + ... + 270663.

It is an arithmetic number, because the mean of its divisors is an integer number (151403952).

Almost surely, 2^2516775716 is an apocalyptic number.

2516775716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2516775716 is an abundant number, since it is smaller than the sum of its proper divisors (2933766556).

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

2516775716 is a wasteful number, since it uses less digits than its factorization.

2516775716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531900 (or 531885 counting only the distinct ones).

The product of its digits is 617400, while the sum is 47.

The square root of 2516775716 is about 50167.4766756312. The cubic root of 2516775716 is about 1360.2377965099.

The spelling of 2516775716 in words is "two billion, five hundred sixteen million, seven hundred seventy-five thousand, seven hundred sixteen".