32265166525 has 6 divisors (see below), whose sum is σ = 40008806522. Its totient is φ = 25812133200.

The previous prime is 32265166523. The next prime is 32265166537. The reversal of 32265166525 is 52566156223.

It can be written as a sum of positive squares in 3 ways, for example, as 131377444 + 32133789081 = 11462^2 + 179259^2 .

It is not a de Polignac number, because 32265166525 - 2¹ = 32265166523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32265166523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 645303306 + ... + 645303355.

Almost surely, 2^32265166525 is an apocalyptic number.

It is an amenable number.

32265166525 is a deficient number, since it is larger than the sum of its proper divisors (7743639997).

32265166525 is a wasteful number, since it uses less digits than its factorization.

32265166525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290606671 (or 1290606666 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The spelling of 32265166525 in words is "thirty-two billion, two hundred sixty-five million, one hundred sixty-six thousand, five hundred twenty-five".