2516794648 has 24 divisors (see below), whose sum is σ = 5012910900. Its totient is φ = 1184372864.

The previous prime is 2516794603. The next prime is 2516794661. The reversal of 2516794648 is 8464976152.

It is a junction number, because it is equal to n+sod(n) for n = 2516794595 and 2516794604.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 541978 + ... + 546601.

Almost surely, 2^2516794648 is an apocalyptic number.

It is an amenable number.

2516794648 is a deficient number, since it is larger than the sum of its proper divisors (2496116252).

2516794648 is a wasteful number, since it uses less digits than its factorization.

2516794648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088619 (or 1088598 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The square root of 2516794648 is about 50167.6653632596. The cubic root of 2516794648 is about 1360.2412072174.

The spelling of 2516794648 in words is "two billion, five hundred sixteen million, seven hundred ninety-four thousand, six hundred forty-eight".