6659192692 has 24 divisors (see below), whose sum is σ = 11750108832. Its totient is φ = 3302052000.

The previous prime is 6659192663. The next prime is 6659192693. The reversal of 6659192692 is 2962919566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6659192693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088442 + ... + 1094542.

It is an arithmetic number, because the mean of its divisors is an integer number (489587868).

Almost surely, 2^6659192692 is an apocalyptic number.

It is an amenable number.

6659192692 is a deficient number, since it is larger than the sum of its proper divisors (5090916140).

6659192692 is a wasteful number, since it uses less digits than its factorization.

6659192692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8319 (or 8317 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 55.

The square root of 6659192692 is about 81603.8766971276. The cubic root of 6659192692 is about 1881.3684668214.

The spelling of 6659192692 in words is "six billion, six hundred fifty-nine million, one hundred ninety-two thousand, six hundred ninety-two".