450351015131405 has 8 divisors (see below), whose sum is σ = 540421700304384. Its totient is φ = 360280490674000.

The previous prime is 450351015131393. The next prime is 450351015131443. The reversal of 450351015131405 is 504131510153054.

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

It is not a de Polignac number, because 450351015131405 - 2²² = 450351010937101 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, 33925661 + ... + 45295170.

It is an arithmetic number, because the mean of its divisors is an integer number (67552712538048).

Almost surely, 2^{450351015131405} is an apocalyptic number.

It is an amenable number.

450351015131405 is a deficient number, since it is larger than the sum of its proper divisors (90070685172979).

450351015131405 is a wasteful number, since it uses less digits than its factorization.

450351015131405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80357787.

The product of its (nonzero) digits is 90000, while the sum is 38.

Adding to 450351015131405 its reverse (504131510153054), we get a palindrome (954482525284459).

The spelling of 450351015131405 in words is "four hundred fifty trillion, three hundred fifty-one billion, fifteen million, one hundred thirty-one thousand, four hundred five".