6787879125 has 32 divisors (see below), whose sum is σ = 11301902976. Its totient is φ = 3618000000.

The previous prime is 6787879103. The next prime is 6787879129. The reversal of 6787879125 is 5219787876.

It is not a de Polignac number, because 6787879125 - 2⁶ = 6787879061 is a prime.

It is a super-3 number, since 3×6787879125³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6787879129) 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, 749625 + ... + 758625.

It is an arithmetic number, because the mean of its divisors is an integer number (353184468).

Almost surely, 2^6787879125 is an apocalyptic number.

It is an amenable number.

6787879125 is a deficient number, since it is larger than the sum of its proper divisors (4514023851).

6787879125 is a wasteful number, since it uses less digits than its factorization.

6787879125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11030 (or 11020 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 60.

The square root of 6787879125 is about 82388.5861330318. The cubic root of 6787879125 is about 1893.4101460735.

The spelling of 6787879125 in words is "six billion, seven hundred eighty-seven million, eight hundred seventy-nine thousand, one hundred twenty-five".