5450818 has 8 divisors (see below), whose sum is σ = 8260812. Its totient is φ = 2697216.

The previous prime is 5450813. The next prime is 5450821. The reversal of 5450818 is 8180545.

It can be written as a sum of positive squares in 2 ways, for example, as 4635409 + 815409 = 2153^2 + 903^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5450818² = 59422833738248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5450818.

It is not an unprimeable number, because it can be changed into a prime (5450813) 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, 13855 + ... + 14242.

Almost surely, 2^5450818 is an apocalyptic number.

5450818 is a deficient number, since it is larger than the sum of its proper divisors (2809994).

5450818 is a wasteful number, since it uses less digits than its factorization.

5450818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28196.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 5450818 is about 2334.6986957635. The cubic root of 5450818 is about 175.9896903396.

The spelling of 5450818 in words is "five million, four hundred fifty thousand, eight hundred eighteen".