6765517130 has 16 divisors (see below), whose sum is σ = 12189051720. Its totient is φ = 2703735552.

The previous prime is 6765517127. The next prime is 6765517201. The reversal of 6765517130 is 317155676.

It can be written as a sum of positive squares in 4 ways, for example, as 3355073929 + 3410443201 = 57923^2 + 58399^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297395 + ... + 319334.

Almost surely, 2^6765517130 is an apocalyptic number.

6765517130 is a deficient number, since it is larger than the sum of its proper divisors (5423534590).

6765517130 is a wasteful number, since it uses less digits than its factorization.

6765517130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617833.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 6765517130 is about 82252.7636617761. The cubic root of 6765517130 is about 1891.3286412730.

The spelling of 6765517130 in words is "six billion, seven hundred sixty-five million, five hundred seventeen thousand, one hundred thirty".