5678338765 has 32 divisors (see below), whose sum is σ = 8094556800. Its totient is φ = 3777419520.

The previous prime is 5678338733. The next prime is 5678338807.

5678338765 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5678338765 - 2⁵ = 5678338733 is a prime.

It is a super-2 number, since 2×5678338765² = 64487062260203450450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63382 + ... + 123991.

It is an arithmetic number, because the mean of its divisors is an integer number (252954900).

Almost surely, 2^5678338765 is an apocalyptic number.

5678338765 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5678338765 is a deficient number, since it is larger than the sum of its proper divisors (2416218035).

5678338765 is a wasteful number, since it uses less digits than its factorization.

5678338765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187437.

The product of its digits is 25401600, while the sum is 58.

The square root of 5678338765 is about 75354.7527698154. The cubic root of 5678338765 is about 1784.0503193400.

It can be divided in two parts, 5678 and 338765, that added together give a palindrome (344443).

The spelling of 5678338765 in words is "five billion, six hundred seventy-eight million, three hundred thirty-eight thousand, seven hundred sixty-five".