545233552 has 20 divisors (see below), whose sum is σ = 1066852476. Its totient is φ = 269916800.

The previous prime is 545233543. The next prime is 545233567. The reversal of 545233552 is 255332545.

It can be written as a sum of positive squares in 2 ways, for example, as 510940816 + 34292736 = 22604^2 + 5856^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167083 + ... + 170314.

Almost surely, 2^545233552 is an apocalyptic number.

It is an amenable number.

545233552 is a deficient number, since it is larger than the sum of its proper divisors (521618924).

545233552 is a wasteful number, since it uses less digits than its factorization.

545233552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337506 (or 337500 counting only the distinct ones).

The product of its digits is 90000, while the sum is 34.

The square root of 545233552 is about 23350.2366583296. The cubic root of 545233552 is about 816.9475807918.

The spelling of 545233552 in words is "five hundred forty-five million, two hundred thirty-three thousand, five hundred fifty-two".