452144317005 has 80 divisors (see below), whose sum is σ = 842676912000. Its totient is φ = 231657148800.

The previous prime is 452144316979. The next prime is 452144317021. The reversal of 452144317005 is 500713441254.

452144317005 is a `hidden beast` number, since 4 + 5 + 214 + 431 + 7 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 452144317005 - 2²⁵ = 452110762573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2240530 + ... + 2433980.

It is an arithmetic number, because the mean of its divisors is an integer number (10533461400).

Almost surely, 2^452144317005 is an apocalyptic number.

452144317005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

452144317005 is a deficient number, since it is larger than the sum of its proper divisors (390532594995).

452144317005 is a wasteful number, since it uses less digits than its factorization.

452144317005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193696 (or 193687 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

Adding to 452144317005 its reverse (500713441254), we get a palindrome (952857758259).

The spelling of 452144317005 in words is "four hundred fifty-two billion, one hundred forty-four million, three hundred seventeen thousand, five".