6564376041 has 8 divisors (see below), whose sum is σ = 8767885920. Its totient is φ = 4368558432.

The previous prime is 6564376037. The next prime is 6564376067. The reversal of 6564376041 is 1406734656.

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

It is not a de Polignac number, because 6564376041 - 2² = 6564376037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6564375984 and 6564376002.

It is not an unprimeable number, because it can be changed into a prime (6564376081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1921075 + ... + 1924488.

It is an arithmetic number, because the mean of its divisors is an integer number (1095985740).

Almost surely, 2^6564376041 is an apocalyptic number.

It is an amenable number.

6564376041 is a deficient number, since it is larger than the sum of its proper divisors (2203509879).

6564376041 is a wasteful number, since it uses less digits than its factorization.

6564376041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846135.

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 6564376041 is about 81020.8370791119. The cubic root of 6564376041 is about 1872.3964852881.

The spelling of 6564376041 in words is "six billion, five hundred sixty-four million, three hundred seventy-six thousand, forty-one".