32445043051 has 2 divisors, whose sum is σ = 32445043052. Its totient is φ = 32445043050.

The previous prime is 32445043049. The next prime is 32445043073. The reversal of 32445043051 is 15034054423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32445043051 - 2¹ = 32445043049 is a prime.

Together with 32445043049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32445043651) 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 as a sum of consecutive naturals, namely, 16222521525 + 16222521526.

It is an arithmetic number, because the mean of its divisors is an integer number (16222521526).

Almost surely, 2^32445043051 is an apocalyptic number.

32445043051 is a deficient number, since it is larger than the sum of its proper divisors (1).

32445043051 is an equidigital number, since it uses as much as digits as its factorization.

32445043051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 32445043051 its reverse (15034054423), we get a palindrome (47479097474).

The spelling of 32445043051 in words is "thirty-two billion, four hundred forty-five million, forty-three thousand, fifty-one".