2516834847 has 16 divisors (see below), whose sum is σ = 3422103552. Its totient is φ = 1645052160.

The previous prime is 2516834843. The next prime is 2516834893. The reversal of 2516834847 is 7484386152.

2516834847 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2516834847 - 2² = 2516834843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2516834796 and 2516834805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516834843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9279 + ... + 71552.

It is an arithmetic number, because the mean of its divisors is an integer number (213881472).

Almost surely, 2^2516834847 is an apocalyptic number.

2516834847 is a deficient number, since it is larger than the sum of its proper divisors (905268705).

2516834847 is a wasteful number, since it uses less digits than its factorization.

2516834847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81038.

The product of its digits is 1290240, while the sum is 48.

The square root of 2516834847 is about 50168.0660081690. The cubic root of 2516834847 is about 1360.2484492392.

The spelling of 2516834847 in words is "two billion, five hundred sixteen million, eight hundred thirty-four thousand, eight hundred forty-seven".