3641455066511 has 8 divisors (see below), whose sum is σ = 3647988355440. Its totient is φ = 3634927103808.

The previous prime is 3641455066441. The next prime is 3641455066577. The reversal of 3641455066511 is 1156605541463.

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 3641455066511 - 2³⁸ = 3366577159567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641455066591) 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, 38300 + ... + 2698958.

It is an arithmetic number, because the mean of its divisors is an integer number (455998544430).

Almost surely, 2^{3641455066511} is an apocalyptic number.

3641455066511 is a deficient number, since it is larger than the sum of its proper divisors (6533288929).

3641455066511 is a wasteful number, since it uses less digits than its factorization.

3641455066511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663113.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 3641455066511 in words is "three trillion, six hundred forty-one billion, four hundred fifty-five million, sixty-six thousand, five hundred eleven".