2516865883 has 8 divisors (see below), whose sum is σ = 2880697568. Its totient is φ = 2154104064.

The previous prime is 2516865863. The next prime is 2516865899. The reversal of 2516865883 is 3885686152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2516865883 - 2⁹ = 2516865371 is a prime.

It is a super-2 number, since 2×2516865883² = 12669227746018739378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2516865883.

It is not an unprimeable number, because it can be changed into a prime (2516865823) 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, 262416 + ... + 271837.

It is an arithmetic number, because the mean of its divisors is an integer number (360087196).

Almost surely, 2^2516865883 is an apocalyptic number.

2516865883 is a deficient number, since it is larger than the sum of its proper divisors (363831685).

2516865883 is an equidigital number, since it uses as much as digits as its factorization.

2516865883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534933.

The product of its digits is 2764800, while the sum is 52.

The square root of 2516865883 is about 50168.3753274909. The cubic root of 2516865883 is about 1360.2540404546.

The spelling of 2516865883 in words is "two billion, five hundred sixteen million, eight hundred sixty-five thousand, eight hundred eighty-three".