450785457245 has 8 divisors (see below), whose sum is σ = 540964197216. Its totient is φ = 360613933456.

The previous prime is 450785457233. The next prime is 450785457271. The reversal of 450785457245 is 542754587054.

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 450785457245 - 2¹⁰ = 450785456221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1665647 + ... + 1917276.

It is an arithmetic number, because the mean of its divisors is an integer number (67620524652).

Almost surely, 2^450785457245 is an apocalyptic number.

It is an amenable number.

450785457245 is a deficient number, since it is larger than the sum of its proper divisors (90178739971).

450785457245 is a wasteful number, since it uses less digits than its factorization.

450785457245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608091.

The product of its (nonzero) digits is 31360000, while the sum is 56.

The spelling of 450785457245 in words is "four hundred fifty billion, seven hundred eighty-five million, four hundred fifty-seven thousand, two hundred forty-five".