545535560 has 32 divisors (see below), whose sum is σ = 1234820160. Its totient is φ = 216904896.

The previous prime is 545535503. The next prime is 545535563. The reversal of 545535560 is 65535545.

It is not an unprimeable number, because it can be changed into a prime (545535563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34154 + ... + 47513.

It is an arithmetic number, because the mean of its divisors is an integer number (38588130).

Almost surely, 2^545535560 is an apocalyptic number.

It is an amenable number.

545535560 is an abundant number, since it is smaller than the sum of its proper divisors (689284600).

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

545535560 is a wasteful number, since it uses less digits than its factorization.

545535560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81845 (or 81841 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 38.

The square root of 545535560 is about 23356.7026782463. The cubic root of 545535560 is about 817.0983902715.

The spelling of 545535560 in words is "five hundred forty-five million, five hundred thirty-five thousand, five hundred sixty".