450315012261365 has 8 divisors (see below), whose sum is σ = 540872413635768. Its totient is φ = 359922410527680.

The previous prime is 450315012261353. The next prime is 450315012261383. The reversal of 450315012261365 is 563162210513054.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 36565809899089 + 413749202362276 = 6046967^2 + 20340826^2 .

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

It is not a de Polignac number, because 450315012261365 - 2¹⁰ = 450315012260341 is a prime.

It is a super-2 number, since 2×450315012261365² (a number of 30 digits) contains 22 as substring.

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, 41199904166 + ... + 41199915095.

It is an arithmetic number, because the mean of its divisors is an integer number (67609051704471).

Almost surely, 2^{450315012261365} is an apocalyptic number.

It is an amenable number.

450315012261365 is a deficient number, since it is larger than the sum of its proper divisors (90557401374403).

450315012261365 is a wasteful number, since it uses less digits than its factorization.

450315012261365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82399820359.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 450315012261365 in words is "four hundred fifty trillion, three hundred fifteen billion, twelve million, two hundred sixty-one thousand, three hundred sixty-five".