3664564616011 has 8 divisors (see below), whose sum is σ = 4002038064864. Its totient is φ = 3335031719040.

The previous prime is 3664564615963. The next prime is 3664564616101. The reversal of 3664564616011 is 1106164654663.

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

It is a cyclic number.

It is not a de Polignac number, because 3664564616011 - 2¹³ = 3664564607819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3664564616411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985137006 + ... + 1985138851.

It is an arithmetic number, because the mean of its divisors is an integer number (500254758108).

Almost surely, 2^{3664564616011} is an apocalyptic number.

3664564616011 is a deficient number, since it is larger than the sum of its proper divisors (337473448853).

3664564616011 is a wasteful number, since it uses less digits than its factorization.

3664564616011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970275941.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 3664564616011 in words is "three trillion, six hundred sixty-four billion, five hundred sixty-four million, six hundred sixteen thousand, eleven".