454135305 has 16 divisors (see below), whose sum is σ = 782510400. Its totient is φ = 223574208.

The previous prime is 454135303. The next prime is 454135309. The reversal of 454135305 is 503531454.

It is not a de Polignac number, because 454135305 - 2¹ = 454135303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454135303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1164255 + ... + 1164644.

It is an arithmetic number, because the mean of its divisors is an integer number (48906900).

Almost surely, 2^454135305 is an apocalyptic number.

It is an amenable number.

454135305 is a deficient number, since it is larger than the sum of its proper divisors (328375095).

454135305 is a wasteful number, since it uses less digits than its factorization.

454135305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328920.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 454135305 is about 21310.4506052782. The cubic root of 454135305 is about 768.6496290400.

Adding to 454135305 its reverse (503531454), we get a palindrome (957666759).

The spelling of 454135305 in words is "four hundred fifty-four million, one hundred thirty-five thousand, three hundred five".