6547711652 has 12 divisors (see below), whose sum is σ = 11724972336. Its totient is φ = 3197719560.

The previous prime is 6547711649. The next prime is 6547711673. The reversal of 6547711652 is 2561177456.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19033874 + ... + 19034217.

It is an arithmetic number, because the mean of its divisors is an integer number (977081028).

Almost surely, 2^6547711652 is an apocalyptic number.

It is an amenable number.

6547711652 is a deficient number, since it is larger than the sum of its proper divisors (5177260684).

6547711652 is a wasteful number, since it uses less digits than its factorization.

6547711652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38068138 (or 38068136 counting only the distinct ones).

The product of its digits is 352800, while the sum is 44.

The square root of 6547711652 is about 80917.9315850325. The cubic root of 6547711652 is about 1870.8107146566.

The spelling of 6547711652 in words is "six billion, five hundred forty-seven million, seven hundred eleven thousand, six hundred fifty-two".