6548634896 has 10 divisors (see below), whose sum is σ = 12687980142. Its totient is φ = 3274317440.

The previous prime is 6548634881. The next prime is 6548634901. The reversal of 6548634896 is 6984368456.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5426384896 + 1122250000 = 73664^2 + 33500^2 .

It is a super-2 number, since 2×6548634896² = 85769238002217861632, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 204644825 + ... + 204644856.

Almost surely, 2^6548634896 is an apocalyptic number.

It is an amenable number.

6548634896 is a deficient number, since it is larger than the sum of its proper divisors (6139345246).

6548634896 is a wasteful number, since it uses less digits than its factorization.

6548634896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409289689 (or 409289683 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 59.

The square root of 6548634896 is about 80923.6362010507. The cubic root of 6548634896 is about 1870.8986402142.

The spelling of 6548634896 in words is "six billion, five hundred forty-eight million, six hundred thirty-four thousand, eight hundred ninety-six".