44545424065201 has 2 divisors, whose sum is σ = 44545424065202. Its totient is φ = 44545424065200.

The previous prime is 44545424065117. The next prime is 44545424065211. The reversal of 44545424065201 is 10256042454544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31562193664576 + 12983230400625 = 5618024^2 + 3603225^2 .

It is a cyclic number.

It is not a de Polignac number, because 44545424065201 - 2⁹ = 44545424064689 is a prime.

It is not a weakly prime, because it can be changed into another prime (44545424065211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22272712032600 + 22272712032601.

It is an arithmetic number, because the mean of its divisors is an integer number (22272712032601).

Almost surely, 2^{44545424065201} is an apocalyptic number.

It is an amenable number.

44545424065201 is a deficient number, since it is larger than the sum of its proper divisors (1).

44545424065201 is an equidigital number, since it uses as much as digits as its factorization.

44545424065201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072000, while the sum is 46.

The spelling of 44545424065201 in words is "forty-four trillion, five hundred forty-five billion, four hundred twenty-four million, sixty-five thousand, two hundred one".