2516647676 has 6 divisors (see below), whose sum is σ = 4404133440. Its totient is φ = 1258323836.

The previous prime is 2516647657. The next prime is 2516647703. The reversal of 2516647676 is 6767466152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314580956 + ... + 314580963.

It is an arithmetic number, because the mean of its divisors is an integer number (734022240).

Almost surely, 2^2516647676 is an apocalyptic number.

It is an amenable number.

2516647676 is a deficient number, since it is larger than the sum of its proper divisors (1887485764).

2516647676 is a wasteful number, since it uses less digits than its factorization.

2516647676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629161923 (or 629161921 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The square root of 2516647676 is about 50166.2005338256. The cubic root of 2516647676 is about 1360.2147289265.

The spelling of 2516647676 in words is "two billion, five hundred sixteen million, six hundred forty-seven thousand, six hundred seventy-six".