45111012512701 has 2 divisors, whose sum is σ = 45111012512702. Its totient is φ = 45111012512700.

The previous prime is 45111012512693. The next prime is 45111012512767. The reversal of 45111012512701 is 10721521011154.

It is a happy number.

45111012512701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45009688073476 + 101324439225 = 6708926^2 + 318315^2 .

It is a cyclic number.

It is not a de Polignac number, because 45111012512701 - 2³ = 45111012512693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45111012512101) 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, 22555506256350 + 22555506256351.

It is an arithmetic number, because the mean of its divisors is an integer number (22555506256351).

Almost surely, 2^{45111012512701} is an apocalyptic number.

It is an amenable number.

45111012512701 is a deficient number, since it is larger than the sum of its proper divisors (1).

45111012512701 is an equidigital number, since it uses as much as digits as its factorization.

45111012512701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 31.

Adding to 45111012512701 its reverse (10721521011154), we get a palindrome (55832533523855).

The spelling of 45111012512701 in words is "forty-five trillion, one hundred eleven billion, twelve million, five hundred twelve thousand, seven hundred one".