453404322505 has 8 divisors (see below), whose sum is σ = 572721249600. Its totient is φ = 343632749616.

The previous prime is 453404322493. The next prime is 453404322521. The reversal of 453404322505 is 505223404354.

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 453404322505 - 2³⁷ = 315965369033 is a prime.

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, 2386338445 + ... + 2386338634.

It is an arithmetic number, because the mean of its divisors is an integer number (71590156200).

Almost surely, 2^453404322505 is an apocalyptic number.

It is an amenable number.

453404322505 is a deficient number, since it is larger than the sum of its proper divisors (119316927095).

453404322505 is a wasteful number, since it uses less digits than its factorization.

453404322505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772677103.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 453404322505 its reverse (505223404354), we get a palindrome (958627726859).

The spelling of 453404322505 in words is "four hundred fifty-three billion, four hundred four million, three hundred twenty-two thousand, five hundred five".