32160005260560 has 120 divisors (see below), whose sum is σ = 111728294210520. Its totient is φ = 8280277211136.

The previous prime is 32160005260543. The next prime is 32160005260567. The reversal of 32160005260560 is 6506250006123.

It is a happy number.

32160005260560 is a `hidden beast` number, since 3 + 21 + 60 + 0 + 0 + 526 + 0 + 56 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 354041856 + 32159651218704 = 18816^2 + 5670948^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (32160005260567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 770094189 + ... + 770135948.

It is an arithmetic number, because the mean of its divisors is an integer number (931069118421).

Almost surely, 2^{32160005260560} is an apocalyptic number.

32160005260560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32160005260560 is an abundant number, since it is smaller than the sum of its proper divisors (79568288949960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32160005260560 is a wasteful number, since it uses less digits than its factorization.

32160005260560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540230185 (or 1540230176 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 32160005260560 its reverse (6506250006123), we get a palindrome (38666255266683).

The spelling of 32160005260560 in words is "thirty-two trillion, one hundred sixty billion, five million, two hundred sixty thousand, five hundred sixty".