5545632 has 48 divisors (see below), whose sum is σ = 14811552. Its totient is φ = 1816320.

The previous prime is 5545627. The next prime is 5545637. The reversal of 5545632 is 2365455.

It is an interprime number because it is at equal distance from previous prime (5545627) and next prime (5545637).

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

It is a d-powerful number, because it can be written as 5 + 5⁴ + 4¹⁰ + 5⁶ + 6⁷ + 3⁸ + 2²² .

It is a self number, because there is not a number n which added to its sum of digits gives 5545632.

It is not an unprimeable number, because it can be changed into a prime (5545637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5383 + ... + 6329.

It is an arithmetic number, because the mean of its divisors is an integer number (308574).

Almost surely, 2^5545632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5545632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7405776).

5545632 is an abundant number, since it is smaller than the sum of its proper divisors (9265920).

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

5545632 is a wasteful number, since it uses less digits than its factorization.

5545632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1013 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 5545632 is about 2354.9165590313. The cubic root of 5545632 is about 177.0042451661.

The spelling of 5545632 in words is "five million, five hundred forty-five thousand, six hundred thirty-two".