5403450 has 96 divisors (see below), whose sum is σ = 15374016. Its totient is φ = 1244160.

The previous prime is 5403427. The next prime is 5403451. The reversal of 5403450 is 543045.

It is a happy number.

5403450 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (5403451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33069 + ... + 33231.

It is an arithmetic number, because the mean of its divisors is an integer number (160146).

Almost surely, 2^5403450 is an apocalyptic number.

5403450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5403450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7687008).

5403450 is an abundant number, since it is smaller than the sum of its proper divisors (9970566).

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

5403450 is a wasteful number, since it uses less digits than its factorization.

5403450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 5403450 is about 2324.5322110050. The cubic root of 5403450 is about 175.4784187877.

Adding to 5403450 its reverse (543045), we get a palindrome (5946495).

The spelling of 5403450 in words is "five million, four hundred three thousand, four hundred fifty".