32564665055053 has 32 divisors (see below), whose sum is σ = 34985951020800. Its totient is φ = 30249875367936.

The previous prime is 32564665054967. The next prime is 32564665055059. The reversal of 32564665055053 is 35055056646523.

It is a cyclic number.

It is not a de Polignac number, because 32564665055053 - 2³⁷ = 32427226101581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32564665054985 and 32564665055003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32564665055059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74160378 + ... + 74598196.

It is an arithmetic number, because the mean of its divisors is an integer number (1093310969400).

Almost surely, 2^{32564665055053} is an apocalyptic number.

It is an amenable number.

32564665055053 is a deficient number, since it is larger than the sum of its proper divisors (2421285965747).

32564665055053 is a wasteful number, since it uses less digits than its factorization.

32564665055053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438661.

The product of its (nonzero) digits is 48600000, while the sum is 55.

The spelling of 32564665055053 in words is "thirty-two trillion, five hundred sixty-four billion, six hundred sixty-five million, fifty-five thousand, fifty-three".