545984832 has 28 divisors (see below), whose sum is σ = 1444585376. Its totient is φ = 181994880.

The previous prime is 545984819. The next prime is 545984837. The reversal of 545984832 is 238489545.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545984837) 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, 1421644 + ... + 1422027.

Almost surely, 2^545984832 is an apocalyptic number.

It is an amenable number.

545984832 is an abundant number, since it is smaller than the sum of its proper divisors (898600544).

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

545984832 is a wasteful number, since it uses less digits than its factorization.

545984832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843686 (or 2843676 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 48.

The square root of 545984832 is about 23366.3183236042. The cubic root of 545984832 is about 817.3226339487.

The spelling of 545984832 in words is "five hundred forty-five million, nine hundred eighty-four thousand, eight hundred thirty-two".