5453400 has 96 divisors (see below), whose sum is σ = 17298000. Its totient is φ = 1420800.

The previous prime is 5453359. The next prime is 5453401. The reversal of 5453400 is 43545.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36526 + ... + 36674.

Almost surely, 2^5453400 is an apocalyptic number.

5453400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5453400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8649000).

5453400 is an abundant number, since it is smaller than the sum of its proper divisors (11844600).

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

5453400 is a wasteful number, since it uses less digits than its factorization.

5453400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 220 counting only the distinct ones).

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

The square root of 5453400 is about 2335.2515924414. The cubic root of 5453400 is about 176.0174741603.

Adding to 5453400 its reverse (43545), we get a palindrome (5496945).

The spelling of 5453400 in words is "five million, four hundred fifty-three thousand, four hundred".