5491633 has 8 divisors (see below), whose sum is σ = 6315968. Its totient is φ = 4677264.

The previous prime is 5491631. The next prime is 5491639. The reversal of 5491633 is 3361945.

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

It is a cyclic number.

It is not a de Polignac number, because 5491633 - 2¹ = 5491631 is a prime.

It is a d-powerful number, because it can be written as 5 + 4³ + 9⁶ + 1 + 6 + 3¹¹ + 3¹⁴ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5491595 and 5491604.

It is not an unprimeable number, because it can be changed into a prime (5491631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266 + ... + 3547.

It is an arithmetic number, because the mean of its divisors is an integer number (789496).

Almost surely, 2^5491633 is an apocalyptic number.

It is an amenable number.

5491633 is a deficient number, since it is larger than the sum of its proper divisors (824335).

5491633 is a wasteful number, since it uses less digits than its factorization.

5491633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4983.

The product of its digits is 9720, while the sum is 31.

The square root of 5491633 is about 2343.4233505707. The cubic root of 5491633 is about 176.4278609607.

The spelling of 5491633 in words is "five million, four hundred ninety-one thousand, six hundred thirty-three".