450053552345 has 8 divisors (see below), whose sum is σ = 540077523264. Its totient is φ = 360034001584.

The previous prime is 450053552329. The next prime is 450053552353. The reversal of 450053552345 is 543255350054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450053552345 - 2⁴ = 450053552329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876749 + ... + 1291818.

It is an arithmetic number, because the mean of its divisors is an integer number (67509690408).

Almost surely, 2^450053552345 is an apocalyptic number.

It is an amenable number.

450053552345 is a deficient number, since it is larger than the sum of its proper divisors (90023970919).

450053552345 is a wasteful number, since it uses less digits than its factorization.

450053552345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210079.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 450053552345 in words is "four hundred fifty billion, fifty-three million, five hundred fifty-two thousand, three hundred forty-five".