454514505 has 16 divisors (see below), whose sum is σ = 729933120. Its totient is φ = 241504448.

The previous prime is 454514503. The next prime is 454514507. The reversal of 454514505 is 505415454.

It is an interprime number because it is at equal distance from previous prime (454514503) and next prime (454514507).

It is a cyclic number.

It is not a de Polignac number, because 454514505 - 2¹ = 454514503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454514503) 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, 52287 + ... + 60356.

It is an arithmetic number, because the mean of its divisors is an integer number (45620820).

Almost surely, 2^454514505 is an apocalyptic number.

It is an amenable number.

454514505 is a deficient number, since it is larger than the sum of its proper divisors (275418615).

454514505 is a wasteful number, since it uses less digits than its factorization.

454514505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112920.

The product of its (nonzero) digits is 40000, while the sum is 33.

The square root of 454514505 is about 21319.3457920265. The cubic root of 454514505 is about 768.8635086540.

Adding to 454514505 its reverse (505415454), we get a palindrome (959929959).

The spelling of 454514505 in words is "four hundred fifty-four million, five hundred fourteen thousand, five hundred five".