545453466 has 64 divisors (see below), whose sum is σ = 1182729600. Its totient is φ = 167069696.

The previous prime is 545453423. The next prime is 545453479. The reversal of 545453466 is 664354545.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1402000 + ... + 1402388.

It is an arithmetic number, because the mean of its divisors is an integer number (18480150).

Almost surely, 2^545453466 is an apocalyptic number.

545453466 is an abundant number, since it is smaller than the sum of its proper divisors (637276134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545453466 is a wasteful number, since it uses less digits than its factorization.

545453466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703.

The product of its digits is 864000, while the sum is 42.

The square root of 545453466 is about 23354.9452150931. The cubic root of 545453466 is about 817.0574016570.

The spelling of 545453466 in words is "five hundred forty-five million, four hundred fifty-three thousand, four hundred sixty-six".