5450823 has 24 divisors (see below), whose sum is σ = 9291776. Its totient is φ = 3013200.

The previous prime is 5450821. The next prime is 5450843. The reversal of 5450823 is 3280545.

It is not a de Polignac number, because 5450823 - 2¹ = 5450821 is a prime.

It is a super-2 number, since 2×5450823² = 59422942754658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450821) 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, 558 + ... + 3348.

Almost surely, 2^5450823 is an apocalyptic number.

5450823 is a deficient number, since it is larger than the sum of its proper divisors (3840953).

5450823 is a wasteful number, since it uses less digits than its factorization.

5450823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835 (or 2832 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5450823 is about 2334.6997665653. The cubic root of 5450823 is about 175.9897441510.

The spelling of 5450823 in words is "five million, four hundred fifty thousand, eight hundred twenty-three".