450073071646126 has 32 divisors (see below), whose sum is σ = 689793218712000. Its totient is φ = 220181085665280.

The previous prime is 450073071646103. The next prime is 450073071646183. The reversal of 450073071646126 is 621646170370054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267562420 + ... + 269239288.

It is an arithmetic number, because the mean of its divisors is an integer number (21556038084750).

Almost surely, 2^{450073071646126} is an apocalyptic number.

450073071646126 is a deficient number, since it is larger than the sum of its proper divisors (239720147065874).

450073071646126 is a wasteful number, since it uses less digits than its factorization.

450073071646126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688524.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 450073071646126 in words is "four hundred fifty trillion, seventy-three billion, seventy-one million, six hundred forty-six thousand, one hundred twenty-six".