450505315234315 has 8 divisors (see below), whose sum is σ = 589752412670448. Its totient is φ = 327640229261280.

The previous prime is 450505315234291. The next prime is 450505315234393. The reversal of 450505315234315 is 513432513505054.

It is a happy number.

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

It is not a de Polignac number, because 450505315234315 - 2²⁹ = 450504778363403 is a prime.

It is a Duffinian 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, 4095502865712 + ... + 4095502865821.

It is an arithmetic number, because the mean of its divisors is an integer number (73719051583806).

Almost surely, 2^{450505315234315} is an apocalyptic number.

450505315234315 is a deficient number, since it is larger than the sum of its proper divisors (139247097436133).

450505315234315 is a wasteful number, since it uses less digits than its factorization.

450505315234315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8191005731549.

The product of its (nonzero) digits is 2700000, while the sum is 46.

Adding to 450505315234315 its reverse (513432513505054), we get a palindrome (963937828739369).

The spelling of 450505315234315 in words is "four hundred fifty trillion, five hundred five billion, three hundred fifteen million, two hundred thirty-four thousand, three hundred fifteen".