450226605543525 has 48 divisors (see below), whose sum is σ = 827170920579520. Its totient is φ = 240095316283200.

The previous prime is 450226605543509. The next prime is 450226605543527. The reversal of 450226605543525 is 525345506622054.

450226605543525 is a `hidden beast` number, since 4 + 5 + 0 + 2 + 2 + 6 + 60 + 5 + 54 + 3 + 525 = 666.

It is not a de Polignac number, because 450226605543525 - 2⁴ = 450226605543509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450226605543527) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 29120506 + ... + 41814555.

Almost surely, 2^{450226605543525} is an apocalyptic number.

450226605543525 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

450226605543525 is a deficient number, since it is larger than the sum of its proper divisors (376944315035995).

450226605543525 is a wasteful number, since it uses less digits than its factorization.

450226605543525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70944483 (or 70944472 counting only the distinct ones).

The product of its (nonzero) digits is 43200000, while the sum is 54.

The spelling of 450226605543525 in words is "four hundred fifty trillion, two hundred twenty-six billion, six hundred five million, five hundred forty-three thousand, five hundred twenty-five".