5494453 has 4 divisors (see below), whose sum is σ = 5584588. Its totient is φ = 5404320.

The previous prime is 5494429. The next prime is 5494459. The reversal of 5494453 is 3544945.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3544945 = 5 ⋅708989.

It can be written as a sum of positive squares in 2 ways, for example, as 485809 + 5008644 = 697^2 + 2238^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5494453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5494459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44976 + ... + 45097.

It is an arithmetic number, because the mean of its divisors is an integer number (1396147).

Almost surely, 2^5494453 is an apocalyptic number.

It is an amenable number.

5494453 is a deficient number, since it is larger than the sum of its proper divisors (90135).

5494453 is an equidigital number, since it uses as much as digits as its factorization.

5494453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90134.

The product of its digits is 43200, while the sum is 34.

The square root of 5494453 is about 2344.0249572050. The cubic root of 5494453 is about 176.4580548593.

The spelling of 5494453 in words is "five million, four hundred ninety-four thousand, four hundred fifty-three".