45511445011 has 2 divisors, whose sum is σ = 45511445012. Its totient is φ = 45511445010.

The previous prime is 45511444987. The next prime is 45511445081. The reversal of 45511445011 is 11054411554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45511445011 - 2³¹ = 43363961363 is a prime.

It is not a weakly prime, because it can be changed into another prime (45511445081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755722505 + 22755722506.

It is an arithmetic number, because the mean of its divisors is an integer number (22755722506).

Almost surely, 2^45511445011 is an apocalyptic number.

45511445011 is a deficient number, since it is larger than the sum of its proper divisors (1).

45511445011 is an equidigital number, since it uses as much as digits as its factorization.

45511445011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8000, while the sum is 31.

Adding to 45511445011 its reverse (11054411554), we get a palindrome (56565856565).

The spelling of 45511445011 in words is "forty-five billion, five hundred eleven million, four hundred forty-five thousand, eleven".