32025885561 has 24 divisors (see below), whose sum is σ = 48290161920. Its totient is φ = 20414154816.

The previous prime is 32025885547. The next prime is 32025885611. The reversal of 32025885561 is 16558852023.

32025885561 is a `hidden beast` number, since 3 + 2 + 0 + 2 + 5 + 8 + 85 + 561 = 666.

It is not a de Polignac number, because 32025885561 - 2¹⁴ = 32025869177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32025889561) 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, 512160 + ... + 571278.

It is an arithmetic number, because the mean of its divisors is an integer number (2012090080).

Almost surely, 2^32025885561 is an apocalyptic number.

It is an amenable number.

32025885561 is a deficient number, since it is larger than the sum of its proper divisors (16264276359).

32025885561 is a wasteful number, since it uses less digits than its factorization.

32025885561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61765 (or 61762 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 32025885561 in words is "thirty-two billion, twenty-five million, eight hundred eighty-five thousand, five hundred sixty-one".