5316649144 has 16 divisors (see below), whose sum is σ = 9977247720. Its totient is φ = 2656049760.

The previous prime is 5316649127. The next prime is 5316649153. The reversal of 5316649144 is 4419466135.

It is a self number, because there is not a number n which added to its sum of digits gives 5316649144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274399 + ... + 293134.

Almost surely, 2^5316649144 is an apocalyptic number.

It is an amenable number.

5316649144 is a deficient number, since it is larger than the sum of its proper divisors (4660598576).

5316649144 is a wasteful number, since it uses less digits than its factorization.

5316649144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568710 (or 568706 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 5316649144 is about 72915.3560232685. The cubic root of 5316649144 is about 1745.3371536507.

The spelling of 5316649144 in words is "five billion, three hundred sixteen million, six hundred forty-nine thousand, one hundred forty-four".