2516545005 has 64 divisors (see below), whose sum is σ = 4397826048. Its totient is φ = 1221454080.

The previous prime is 2516544997. The next prime is 2516545033. The reversal of 2516545005 is 5005456152.

It is not a de Polignac number, because 2516545005 - 2³ = 2516544997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7602690 + ... + 7603020.

It is an arithmetic number, because the mean of its divisors is an integer number (68716032).

Almost surely, 2^2516545005 is an apocalyptic number.

It is an amenable number.

2516545005 is a deficient number, since it is larger than the sum of its proper divisors (1881281043).

2516545005 is a wasteful number, since it uses less digits than its factorization.

2516545005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 2516545005 is about 50165.1772148769. The cubic root of 2516545005 is about 1360.1962312365.

The spelling of 2516545005 in words is "two billion, five hundred sixteen million, five hundred forty-five thousand, five".