5390552768 has 28 divisors (see below), whose sum is σ = 10699226760. Its totient is φ = 2694684672.

The previous prime is 5390552747. The next prime is 5390552813. The reversal of 5390552768 is 8672550935.

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 3 ways as a sum of consecutive naturals, for example, 514688 + ... + 525056.

Almost surely, 2^5390552768 is an apocalyptic number.

It is an amenable number.

5390552768 is a deficient number, since it is larger than the sum of its proper divisors (5308673992).

5390552768 is a wasteful number, since it uses less digits than its factorization.

5390552768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18504 (or 18494 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 50.

The square root of 5390552768 is about 73420.3838726004. The cubic root of 5390552768 is about 1753.3869392675.

The spelling of 5390552768 in words is "five billion, three hundred ninety million, five hundred fifty-two thousand, seven hundred sixty-eight".