450206023622 has 16 divisors (see below), whose sum is σ = 675874660032. Its totient is φ = 224914522560.

The previous prime is 450206023591. The next prime is 450206023691. The reversal of 450206023622 is 226320602054.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 35961308 + ... + 35973824.

It is an arithmetic number, because the mean of its divisors is an integer number (42242166252).

Almost surely, 2^450206023622 is an apocalyptic number.

450206023622 is a deficient number, since it is larger than the sum of its proper divisors (225668636410).

450206023622 is a wasteful number, since it uses less digits than its factorization.

450206023622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26143.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 450206023622 its reverse (226320602054), we get a palindrome (676526625676).

The spelling of 450206023622 in words is "four hundred fifty billion, two hundred six million, twenty-three thousand, six hundred twenty-two".