545541208 has 8 divisors (see below), whose sum is σ = 1022889780. Its totient is φ = 272770600.

The previous prime is 545541181. The next prime is 545541229. The reversal of 545541208 is 802145545.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34096318 + ... + 34096333.

Almost surely, 2^545541208 is an apocalyptic number.

It is an amenable number.

545541208 is a deficient number, since it is larger than the sum of its proper divisors (477348572).

545541208 is a wasteful number, since it uses less digits than its factorization.

545541208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68192657 (or 68192653 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 34.

The square root of 545541208 is about 23356.8235854108. The cubic root of 545541208 is about 817.1012101034.

The spelling of 545541208 in words is "five hundred forty-five million, five hundred forty-one thousand, two hundred eight".