32450041513 has 4 divisors (see below), whose sum is σ = 33327069700. Its totient is φ = 31573013328.

The previous prime is 32450041489. The next prime is 32450041553. The reversal of 32450041513 is 31514005423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31514005423 = 48869 ⋅644867.

It can be written as a sum of positive squares in 2 ways, for example, as 14679018649 + 17771022864 = 121157^2 + 133308^2 .

It is a cyclic number.

It is not a de Polignac number, because 32450041513 - 2¹³ = 32450033321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32450041553) 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, 438514038 + ... + 438514111.

It is an arithmetic number, because the mean of its divisors is an integer number (8331767425).

Almost surely, 2^32450041513 is an apocalyptic number.

It is an amenable number.

32450041513 is a deficient number, since it is larger than the sum of its proper divisors (877028187).

32450041513 is an equidigital number, since it uses as much as digits as its factorization.

32450041513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877028186.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 32450041513 its reverse (31514005423), we get a palindrome (63964046936).

The spelling of 32450041513 in words is "thirty-two billion, four hundred fifty million, forty-one thousand, five hundred thirteen".