545116032 has 48 divisors (see below), whose sum is σ = 1568631480. Its totient is φ = 181704960.

The previous prime is 545116007. The next prime is 545116043. The reversal of 545116032 is 230611545.

545116032 is a `hidden beast` number, since 5 + 4 + 51 + 1 + 603 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 545115987 and 545116005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235444 + ... + 237747.

Almost surely, 2^545116032 is an apocalyptic number.

It is an amenable number.

545116032 is an abundant number, since it is smaller than the sum of its proper divisors (1023515448).

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

545116032 is a wasteful number, since it uses less digits than its factorization.

545116032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473211 (or 473196 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 545116032 is about 23347.7200599973. The cubic root of 545116032 is about 816.8888814338. Note that the first 5 decimals are identical.

Adding to 545116032 its reverse (230611545), we get a palindrome (775727577).

The spelling of 545116032 in words is "five hundred forty-five million, one hundred sixteen thousand, thirty-two".