5496821 has 4 divisors (see below), whose sum is σ = 5996544. Its totient is φ = 4997100.

The previous prime is 5496809. The next prime is 5496823. The reversal of 5496821 is 1286945.

5496821 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5496821 - 2¹⁰ = 5495797 is a prime.

It is a super-2 number, since 2×5496821² = 60430082212082, 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 (5496823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249845 + ... + 249866.

It is an arithmetic number, because the mean of its divisors is an integer number (1499136).

Almost surely, 2^5496821 is an apocalyptic number.

It is an amenable number.

5496821 is a deficient number, since it is larger than the sum of its proper divisors (499723).

5496821 is a wasteful number, since it uses less digits than its factorization.

5496821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499722.

The product of its digits is 17280, while the sum is 35.

The square root of 5496821 is about 2344.5300168691. The cubic root of 5496821 is about 176.4834011895.

The spelling of 5496821 in words is "five million, four hundred ninety-six thousand, eight hundred twenty-one".