545251360 has 96 divisors (see below), whose sum is σ = 1376706240. Its totient is φ = 203461632.

The previous prime is 545251339. The next prime is 545251361. The reversal of 545251360 is 63152545.

It is not an unprimeable number, because it can be changed into a prime (545251361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202342 + ... + 205018.

It is an arithmetic number, because the mean of its divisors is an integer number (14340690).

Almost surely, 2^545251360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545251360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688353120).

545251360 is an abundant number, since it is smaller than the sum of its proper divisors (831454880).

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

545251360 is a wasteful number, since it uses less digits than its factorization.

545251360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778 (or 2770 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 545251360 is about 23350.6179789743. The cubic root of 545251360 is about 816.9564748667.

The spelling of 545251360 in words is "five hundred forty-five million, two hundred fifty-one thousand, three hundred sixty".