6536086779 has 24 divisors (see below), whose sum is σ = 9037920576. Its totient is φ = 4201405200.

The previous prime is 6536086769. The next prime is 6536086789. The reversal of 6536086779 is 9776806356.

It is an interprime number because it is at equal distance from previous prime (6536086769) and next prime (6536086789).

It is not a de Polignac number, because 6536086779 - 2⁴ = 6536086763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6536086769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 811884 + ... + 819894.

It is an arithmetic number, because the mean of its divisors is an integer number (376580024).

Almost surely, 2^6536086779 is an apocalyptic number.

6536086779 is a deficient number, since it is larger than the sum of its proper divisors (2501833797).

6536086779 is a wasteful number, since it uses less digits than its factorization.

6536086779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8359 (or 8328 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 57.

The square root of 6536086779 is about 80846.0684201774. The cubic root of 6536086779 is about 1869.7029067520.

The spelling of 6536086779 in words is "six billion, five hundred thirty-six million, eighty-six thousand, seven hundred seventy-nine".