5545832445 has 24 divisors (see below), whose sum is σ = 9817307136. Its totient is φ = 2894844768.

The previous prime is 5545832443. The next prime is 5545832459. The reversal of 5545832445 is 5442385455.

5545832445 is a `hidden beast` number, since 5 + 5 + 4 + 583 + 24 + 45 = 666.

It is not a de Polignac number, because 5545832445 - 2¹ = 5545832443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5545832445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545832441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1308957 + ... + 1313186.

It is an arithmetic number, because the mean of its divisors is an integer number (409054464).

Almost surely, 2^5545832445 is an apocalyptic number.

It is an amenable number.

5545832445 is a deficient number, since it is larger than the sum of its proper divisors (4271474691).

5545832445 is a wasteful number, since it uses less digits than its factorization.

5545832445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622201 (or 2622198 counting only the distinct ones).

The product of its digits is 1920000, while the sum is 45.

The square root of 5545832445 is about 74470.3460781538. The cubic root of 5545832445 is about 1770.0637772672.

The spelling of 5545832445 in words is "five billion, five hundred forty-five million, eight hundred thirty-two thousand, four hundred forty-five".