6579339755 has 32 divisors (see below), whose sum is σ = 8076976128. Its totient is φ = 5144227200.

The previous prime is 6579339751. The next prime is 6579339761. The reversal of 6579339755 is 5579339756.

It is not a de Polignac number, because 6579339755 - 2² = 6579339751 is a prime.

It is a super-2 number, since 2×6579339755² = 86575423223446920050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6579339694 and 6579339703.

It is not an unprimeable number, because it can be changed into a prime (6579339751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20754857 + ... + 20755173.

It is an arithmetic number, because the mean of its divisors is an integer number (252405504).

Almost surely, 2^6579339755 is an apocalyptic number.

6579339755 is a deficient number, since it is larger than the sum of its proper divisors (1497636373).

6579339755 is a wasteful number, since it uses less digits than its factorization.

6579339755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827.

The product of its digits is 26790750, while the sum is 59.

The square root of 6579339755 is about 81113.1293626377. The cubic root of 6579339755 is about 1873.8181356688.

Subtracting from 6579339755 its reverse (5579339756), we obtain a palindrome (999999999).

The spelling of 6579339755 in words is "six billion, five hundred seventy-nine million, three hundred thirty-nine thousand, seven hundred fifty-five".