32755667125 has 16 divisors (see below), whose sum is σ = 40939919280. Its totient is φ = 26165529600.

The previous prime is 32755667117. The next prime is 32755667129. The reversal of 32755667125 is 52176655723.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 10659736516 + 22095930609 = 103246^2 + 148647^2 .

It is not a de Polignac number, because 32755667125 - 2³ = 32755667117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32755667129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110560 + ... + 278809.

It is an arithmetic number, because the mean of its divisors is an integer number (2558744955).

Almost surely, 2^32755667125 is an apocalyptic number.

It is an amenable number.

32755667125 is a deficient number, since it is larger than the sum of its proper divisors (8184252155).

32755667125 is an equidigital number, since it uses as much as digits as its factorization.

32755667125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390057 (or 390047 counting only the distinct ones).

The product of its digits is 2646000, while the sum is 49.

The spelling of 32755667125 in words is "thirty-two billion, seven hundred fifty-five million, six hundred sixty-seven thousand, one hundred twenty-five".