545031633032 has 32 divisors (see below), whose sum is σ = 1083024091800. Its totient is φ = 256254127104.

The previous prime is 545031633007. The next prime is 545031633071. The reversal of 545031633032 is 230336130545.

It can be written as a sum of positive squares in 4 ways, for example, as 271780798276 + 273250834756 = 521326^2 + 522734^2 .

It is a junction number, because it is equal to n+sod(n) for n = 545031632983 and 545031633001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1656023 + ... + 1957670.

Almost surely, 2^545031633032 is an apocalyptic number.

It is an amenable number.

545031633032 is a deficient number, since it is larger than the sum of its proper divisors (537992458768).

545031633032 is a wasteful number, since it uses less digits than its factorization.

545031633032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614825 (or 3614821 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 545031633032 its reverse (230336130545), we get a palindrome (775367763577).

The spelling of 545031633032 in words is "five hundred forty-five billion, thirty-one million, six hundred thirty-three thousand, thirty-two".