545000332 has 12 divisors (see below), whose sum is σ = 1003948120. Its totient is φ = 258158016.

The previous prime is 545000329. The next prime is 545000333. The reversal of 545000332 is 233000545.

It is a super-2 number, since 2×545000332² = 594050723760220448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (545000333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3585453 + ... + 3585604.

Almost surely, 2^545000332 is an apocalyptic number.

It is an amenable number.

545000332 is a deficient number, since it is larger than the sum of its proper divisors (458947788).

545000332 is a wasteful number, since it uses less digits than its factorization.

545000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7171080 (or 7171078 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 545000332 is about 23345.2421705152. The cubic root of 545000332 is about 816.8310828945.

Adding to 545000332 its reverse (233000545), we get a palindrome (778000877).

The spelling of 545000332 in words is "five hundred forty-five million, three hundred thirty-two", and thus it is an aban number.