5535810 has 128 divisors (see below), whose sum is σ = 17625600. Its totient is φ = 1209600.

The previous prime is 5535791. The next prime is 5535841. The reversal of 5535810 is 185355.

It is a super-2 number, since 2×5535810² = 61290384712200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54760 + ... + 54860.

It is an arithmetic number, because the mean of its divisors is an integer number (137700).

Almost surely, 2^5535810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5535810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8812800).

5535810 is an abundant number, since it is smaller than the sum of its proper divisors (12089790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5535810 is a wasteful number, since it uses less digits than its factorization.

5535810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 5535810 is about 2352.8302106187. The cubic root of 5535810 is about 176.8996846102.

The spelling of 5535810 in words is "five million, five hundred thirty-five thousand, eight hundred ten".