32045907625 has 16 divisors (see below), whose sum is σ = 40007494800. Its totient is φ = 25627622400.

The previous prime is 32045907617. The next prime is 32045907631. The reversal of 32045907625 is 52670954023.

It can be written as a sum of positive squares in 8 ways, for example, as 8588840976 + 23457066649 = 92676^2 + 153157^2 .

It is not a de Polignac number, because 32045907625 - 2³ = 32045907617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319561 + ... + 407689.

It is an arithmetic number, because the mean of its divisors is an integer number (2500468425).

Almost surely, 2^32045907625 is an apocalyptic number.

It is an amenable number.

32045907625 is a deficient number, since it is larger than the sum of its proper divisors (7961587175).

32045907625 is an equidigital number, since it uses as much as digits as its factorization.

32045907625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91053 (or 91043 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 32045907625 in words is "thirty-two billion, forty-five million, nine hundred seven thousand, six hundred twenty-five".