5384802681 has 6 divisors (see below), whose sum is σ = 7778048330. Its totient is φ = 3589868448.

The previous prime is 5384802677. The next prime is 5384802707. The reversal of 5384802681 is 1862084835.

5384802681 is a `hidden beast` number, since 5 + 384 + 8 + 0 + 268 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4121640000 + 1263162681 = 64200^2 + 35541^2 .

It is not a de Polignac number, because 5384802681 - 2² = 5384802677 is a prime.

It is a super-2 number, since 2×5384802681² = 57992199826609575522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5384802601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 299155696 + ... + 299155713.

Almost surely, 2^5384802681 is an apocalyptic number.

It is an amenable number.

5384802681 is a deficient number, since it is larger than the sum of its proper divisors (2393245649).

5384802681 is a wasteful number, since it uses less digits than its factorization.

5384802681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598311415 (or 598311412 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 5384802681 is about 73381.2147691765. The cubic root of 5384802681 is about 1752.7632732067.

The spelling of 5384802681 in words is "five billion, three hundred eighty-four million, eight hundred two thousand, six hundred eighty-one".