6534728367 has 16 divisors (see below), whose sum is σ = 8743701120. Its totient is φ = 4341141792.

The previous prime is 6534728303. The next prime is 6534728411. The reversal of 6534728367 is 7638274356.

It is not a de Polignac number, because 6534728367 - 2⁶ = 6534728303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6534828367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2221984 + ... + 2224922.

It is an arithmetic number, because the mean of its divisors is an integer number (546481320).

Almost surely, 2^6534728367 is an apocalyptic number.

6534728367 is a deficient number, since it is larger than the sum of its proper divisors (2208972753).

6534728367 is a wasteful number, since it uses less digits than its factorization.

6534728367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302.

The product of its digits is 5080320, while the sum is 51.

The square root of 6534728367 is about 80837.6667587579. Note that the first 3 decimals coincide. The cubic root of 6534728367 is about 1869.5733693634.

The spelling of 6534728367 in words is "six billion, five hundred thirty-four million, seven hundred twenty-eight thousand, three hundred sixty-seven".