5409550 has 12 divisors (see below), whose sum is σ = 10061856. Its totient is φ = 2163800.

The previous prime is 5409539. The next prime is 5409557. The reversal of 5409550 is 559045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54046 + ... + 54145.

It is an arithmetic number, because the mean of its divisors is an integer number (838488).

Almost surely, 2^5409550 is an apocalyptic number.

5409550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5409550 is a deficient number, since it is larger than the sum of its proper divisors (4652306).

5409550 is a wasteful number, since it uses less digits than its factorization.

5409550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108203 (or 108198 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5409550 is about 2325.8439328553. The cubic root of 5409550 is about 175.5444269741.

It can be divided in two parts, 54095 and 50, that added together give a palindrome (54145).

The spelling of 5409550 in words is "five million, four hundred nine thousand, five hundred fifty".