45551534120041 has 2 divisors, whose sum is σ = 45551534120042. Its totient is φ = 45551534120040.

The previous prime is 45551534120039. The next prime is 45551534120087. The reversal of 45551534120041 is 14002143515554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34889813697600 + 10661720422441 = 5906760^2 + 3265229^2 .

It is a cyclic number.

It is not a de Polignac number, because 45551534120041 - 2¹ = 45551534120039 is a prime.

Together with 45551534120039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 45551534119976 and 45551534120003.

It is not a weakly prime, because it can be changed into another prime (45551534120021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22775767060020 + 22775767060021.

It is an arithmetic number, because the mean of its divisors is an integer number (22775767060021).

Almost surely, 2^{45551534120041} is an apocalyptic number.

It is an amenable number.

45551534120041 is a deficient number, since it is larger than the sum of its proper divisors (1).

45551534120041 is an equidigital number, since it uses as much as digits as its factorization.

45551534120041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240000, while the sum is 40.

Adding to 45551534120041 its reverse (14002143515554), we get a palindrome (59553677635595).

The spelling of 45551534120041 in words is "forty-five trillion, five hundred fifty-one billion, five hundred thirty-four million, one hundred twenty thousand, forty-one".