8545453317 has 8 divisors (see below), whose sum is σ = 12659930880. Its totient is φ = 5696968860.

The previous prime is 8545453309. The next prime is 8545453333. The reversal of 8545453317 is 7133545458.

It is a happy number.

8545453317 is a `hidden beast` number, since 8 + 54 + 54 + 533 + 17 = 666.

It is not a de Polignac number, because 8545453317 - 2³ = 8545453309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8545453417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158249109 + ... + 158249162.

It is an arithmetic number, because the mean of its divisors is an integer number (1582491360).

Almost surely, 2^8545453317 is an apocalyptic number.

It is an amenable number.

8545453317 is a deficient number, since it is larger than the sum of its proper divisors (4114477563).

8545453317 is a wasteful number, since it uses less digits than its factorization.

8545453317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316498280 (or 316498274 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 8545453317 is about 92441.6211292294. The cubic root of 8545453317 is about 2044.4588263985.

The spelling of 8545453317 in words is "eight billion, five hundred forty-five million, four hundred fifty-three thousand, three hundred seventeen".