5338666756 has 6 divisors (see below), whose sum is σ = 9342666830. Its totient is φ = 2669333376.

The previous prime is 5338666679. The next prime is 5338666777. The reversal of 5338666756 is 6576668335.

It can be written as a sum of positive squares in only one way, i.e., 3544297156 + 1794369600 = 59534^2 + 42360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5338666697 and 5338666706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667333341 + ... + 667333348.

Almost surely, 2^5338666756 is an apocalyptic number.

It is an amenable number.

5338666756 is a deficient number, since it is larger than the sum of its proper divisors (4004000074).

5338666756 is a wasteful number, since it uses less digits than its factorization.

5338666756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334666693 (or 1334666691 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 55.

The square root of 5338666756 is about 73066.1806583593. The cubic root of 5338666756 is about 1747.7431321764.

The spelling of 5338666756 in words is "five billion, three hundred thirty-eight million, six hundred sixty-six thousand, seven hundred fifty-six".