545170368 has 28 divisors (see below), whose sum is σ = 1442430440. Its totient is φ = 181723392.

The previous prime is 545170313. The next prime is 545170369. The reversal of 545170368 is 863071545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545170369) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1419523 + ... + 1419906.

Almost surely, 2^545170368 is an apocalyptic number.

It is an amenable number.

545170368 is an abundant number, since it is smaller than the sum of its proper divisors (897260072).

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

545170368 is a wasteful number, since it uses less digits than its factorization.

545170368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839444 (or 2839434 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 545170368 is about 23348.8836563978. The cubic root of 545170368 is about 816.9160224441.

The spelling of 545170368 in words is "five hundred forty-five million, one hundred seventy thousand, three hundred sixty-eight".