32117696625 has 32 divisors (see below), whose sum is σ = 61078687488. Its totient is φ = 14682374400.

The previous prime is 32117696581. The next prime is 32117696629. The reversal of 32117696625 is 52669671123.

It is not a de Polignac number, because 32117696625 - 2⁹ = 32117696113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32117696629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6115032 + ... + 6120281.

It is an arithmetic number, because the mean of its divisors is an integer number (1908708984).

Almost surely, 2^32117696625 is an apocalyptic number.

32117696625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32117696625 is a deficient number, since it is larger than the sum of its proper divisors (28960990863).

32117696625 is a wasteful number, since it uses less digits than its factorization.

32117696625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12235338 (or 12235328 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The spelling of 32117696625 in words is "thirty-two billion, one hundred seventeen million, six hundred ninety-six thousand, six hundred twenty-five".