45447633072011 has 2 divisors, whose sum is σ = 45447633072012. Its totient is φ = 45447633072010.

The previous prime is 45447633071999. The next prime is 45447633072013. The reversal of 45447633072011 is 11027033674454.

45447633072011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45447633072011 - 2⁶ = 45447633071947 is a prime.

It is a super-2 number, since 2×45447633072011² (a number of 28 digits) contains 22 as substring.

Together with 45447633072013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45447633072013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22723816536005 + 22723816536006.

It is an arithmetic number, because the mean of its divisors is an integer number (22723816536006).

Almost surely, 2^{45447633072011} is an apocalyptic number.

45447633072011 is a deficient number, since it is larger than the sum of its proper divisors (1).

45447633072011 is an equidigital number, since it uses as much as digits as its factorization.

45447633072011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 45447633072011 in words is "forty-five trillion, four hundred forty-seven billion, six hundred thirty-three million, seventy-two thousand, eleven".