32645216054365 has 16 divisors (see below), whose sum is σ = 40877641819008. Its totient is φ = 24980593023936.

The previous prime is 32645216054293. The next prime is 32645216054371. The reversal of 32645216054365 is 56345061254623.

It is a cyclic number.

It is not a de Polignac number, because 32645216054365 - 2²⁷ = 32645081836637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56493439 + ... + 57068371.

It is an arithmetic number, because the mean of its divisors is an integer number (2554852613688).

Almost surely, 2^{32645216054365} is an apocalyptic number.

It is an amenable number.

32645216054365 is a deficient number, since it is larger than the sum of its proper divisors (8232425764643).

32645216054365 is a wasteful number, since it uses less digits than its factorization.

32645216054365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068708.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 32645216054365 in words is "thirty-two trillion, six hundred forty-five billion, two hundred sixteen million, fifty-four thousand, three hundred sixty-five".