6528065782 has 8 divisors (see below), whose sum is σ = 11190969936. Its totient is φ = 2797742472.

The previous prime is 6528065767. The next prime is 6528065813. The reversal of 6528065782 is 2875608256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233145193 + ... + 233145220.

It is an arithmetic number, because the mean of its divisors is an integer number (1398871242).

Almost surely, 2^6528065782 is an apocalyptic number.

6528065782 is a deficient number, since it is larger than the sum of its proper divisors (4662904154).

6528065782 is a wasteful number, since it uses less digits than its factorization.

6528065782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466290422.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The square root of 6528065782 is about 80796.4465926565. The cubic root of 6528065782 is about 1868.9377689993.

The spelling of 6528065782 in words is "six billion, five hundred twenty-eight million, sixty-five thousand, seven hundred eighty-two".