2516329963 has 4 divisors (see below), whose sum is σ = 2875805680. Its totient is φ = 2156854248.

The previous prime is 2516329939. The next prime is 2516329967. The reversal of 2516329963 is 3699236152.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2516329963 - 2⁵ = 2516329931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2516329967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179737848 + ... + 179737861.

It is an arithmetic number, because the mean of its divisors is an integer number (718951420).

Almost surely, 2^2516329963 is an apocalyptic number.

2516329963 is a deficient number, since it is larger than the sum of its proper divisors (359475717).

2516329963 is an equidigital number, since it uses as much as digits as its factorization.

2516329963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359475716.

The product of its digits is 524880, while the sum is 46.

The square root of 2516329963 is about 50163.0338297037. The cubic root of 2516329963 is about 1360.1574866284.

The spelling of 2516329963 in words is "two billion, five hundred sixteen million, three hundred twenty-nine thousand, nine hundred sixty-three".