450046646195 has 16 divisors (see below), whose sum is σ = 540707814720. Its totient is φ = 359602919424.

The previous prime is 450046646099. The next prime is 450046646197. The reversal of 450046646195 is 591646640054.

It is a cyclic number.

It is not a de Polignac number, because 450046646195 - 2²² = 450042451891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450046646197) 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 15 ways as a sum of consecutive naturals, for example, 39309962 + ... + 39321408.

It is an arithmetic number, because the mean of its divisors is an integer number (33794238420).

Almost surely, 2^450046646195 is an apocalyptic number.

450046646195 is a deficient number, since it is larger than the sum of its proper divisors (90661168525).

450046646195 is a wasteful number, since it uses less digits than its factorization.

450046646195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20254.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 450046646195 in words is "four hundred fifty billion, forty-six million, six hundred forty-six thousand, one hundred ninety-five".