545828395204 has 27 divisors (see below), whose sum is σ = 964327935207. Its totient is φ = 270330607008.

The previous prime is 545828395157. The next prime is 545828395241. The reversal of 545828395204 is 402593828545.

The square root of 545828395204 is 738802.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 289549457604 + 256278937600 = 538098^2 + 506240^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 161057142 + ... + 161060530.

Almost surely, 2^545828395204 is an apocalyptic number.

545828395204 is the 738802-nd square number.

It is an amenable number.

545828395204 is a deficient number, since it is larger than the sum of its proper divisors (418499540003).

545828395204 is an frugal number, since it uses more digits than its factorization.

545828395204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7000 (or 3500 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 55.

The spelling of 545828395204 in words is "five hundred forty-five billion, eight hundred twenty-eight million, three hundred ninety-five thousand, two hundred four".