32544553045 has 4 divisors (see below), whose sum is σ = 39053463660. Its totient is φ = 26035642432.

The previous prime is 32544553039. The next prime is 32544553049. The reversal of 32544553045 is 54035544523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20622970449 + 11921582596 = 143607^2 + 109186^2 .

It is a cyclic number.

It is not a de Polignac number, because 32544553045 - 2¹⁵ = 32544520277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32544552989 and 32544553007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32544553049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3254455300 + ... + 3254455309.

It is an arithmetic number, because the mean of its divisors is an integer number (9763365915).

Almost surely, 2^32544553045 is an apocalyptic number.

It is an amenable number.

32544553045 is a deficient number, since it is larger than the sum of its proper divisors (6508910615).

32544553045 is an equidigital number, since it uses as much as digits as its factorization.

32544553045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6508910614.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 32544553045 in words is "thirty-two billion, five hundred forty-four million, five hundred fifty-three thousand, forty-five".