6544675802 has 8 divisors (see below), whose sum is σ = 11219444256. Its totient is φ = 2804861052.

The previous prime is 6544675777. The next prime is 6544675807. The reversal of 6544675802 is 2085764456.

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

It is not an unprimeable number, because it can be changed into a prime (6544675807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233738408 + ... + 233738435.

It is an arithmetic number, because the mean of its divisors is an integer number (1402430532).

Almost surely, 2^6544675802 is an apocalyptic number.

6544675802 is a deficient number, since it is larger than the sum of its proper divisors (4674768454).

6544675802 is a wasteful number, since it uses less digits than its factorization.

6544675802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467476852.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The square root of 6544675802 is about 80899.1705890734. The cubic root of 6544675802 is about 1870.5215358308.

The spelling of 6544675802 in words is "six billion, five hundred forty-four million, six hundred seventy-five thousand, eight hundred two".