450156203411 has 2 divisors, whose sum is σ = 450156203412. Its totient is φ = 450156203410.

The previous prime is 450156203369. The next prime is 450156203417. The reversal of 450156203411 is 114302651054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450156203411 - 2²² = 450152009107 is a prime.

It is not a weakly prime, because it can be changed into another prime (450156203417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225078101705 + 225078101706.

It is an arithmetic number, because the mean of its divisors is an integer number (225078101706).

Almost surely, 2^450156203411 is an apocalyptic number.

450156203411 is a deficient number, since it is larger than the sum of its proper divisors (1).

450156203411 is an equidigital number, since it uses as much as digits as its factorization.

450156203411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 450156203411 its reverse (114302651054), we get a palindrome (564458854465).

It can be divided in two parts, 45015 and 6203411, that added together give a palindrome (6248426).

The spelling of 450156203411 in words is "four hundred fifty billion, one hundred fifty-six million, two hundred three thousand, four hundred eleven".