455043441535201 has 2 divisors, whose sum is σ = 455043441535202. Its totient is φ = 455043441535200.

The previous prime is 455043441535187. The next prime is 455043441535213. The reversal of 455043441535201 is 102535144340554.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 387252178268176 + 67791263267025 = 19678724^2 + 8233545^2 .

It is a cyclic number.

It is not a de Polignac number, because 455043441535201 - 2¹⁹ = 455043441010913 is a prime.

It is a super-2 number, since 2×455043441535201² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (455043441535261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227521720767600 + 227521720767601.

It is an arithmetic number, because the mean of its divisors is an integer number (227521720767601).

Almost surely, 2^{455043441535201} is an apocalyptic number.

It is an amenable number.

455043441535201 is a deficient number, since it is larger than the sum of its proper divisors (1).

455043441535201 is an equidigital number, since it uses as much as digits as its factorization.

455043441535201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880000, while the sum is 46.

Adding to 455043441535201 its reverse (102535144340554), we get a palindrome (557578585875755).

The spelling of 455043441535201 in words is "four hundred fifty-five trillion, forty-three billion, four hundred forty-one million, five hundred thirty-five thousand, two hundred one".