5535819 has 12 divisors (see below), whose sum is σ = 8040136. Its totient is φ = 3670272.

The previous prime is 5535791. The next prime is 5535841. The reversal of 5535819 is 9185355.

It is a happy number.

It is not a de Polignac number, because 5535819 - 2⁵ = 5535787 is a prime.

It is a super-2 number, since 2×5535819² = 61290584001522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5535869) 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 11 ways as a sum of consecutive naturals, for example, 144 + ... + 3330.

Almost surely, 2^5535819 is an apocalyptic number.

5535819 is a deficient number, since it is larger than the sum of its proper divisors (2504317).

5535819 is a wasteful number, since it uses less digits than its factorization.

5535819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386 (or 3383 counting only the distinct ones).

The product of its digits is 27000, while the sum is 36.

The square root of 5535819 is about 2352.8321232081. The cubic root of 5535819 is about 176.8997804767.

It can be divided in two parts, 5 and 535819, that added together give a square (535824 = 732²).

The spelling of 5535819 in words is "five million, five hundred thirty-five thousand, eight hundred nineteen".