5649766196 has 72 divisors (see below), whose sum is σ = 10958868480. Its totient is φ = 2544901632.

The previous prime is 5649766193. The next prime is 5649766211. The reversal of 5649766196 is 6916679465.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5649766193) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4256885 + ... + 4258211.

Almost surely, 2^5649766196 is an apocalyptic number.

It is an amenable number.

5649766196 is a deficient number, since it is larger than the sum of its proper divisors (5309102284).

5649766196 is a wasteful number, since it uses less digits than its factorization.

5649766196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1502 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 59.

The square root of 5649766196 is about 75164.9266347011. The cubic root of 5649766196 is about 1781.0529262532.

The spelling of 5649766196 in words is "five billion, six hundred forty-nine million, seven hundred sixty-six thousand, one hundred ninety-six".