5543655 has 16 divisors (see below), whose sum is σ = 9552480. Its totient is φ = 2729088.

The previous prime is 5543623. The next prime is 5543701. The reversal of 5543655 is 5563455.

It is not a de Polignac number, because 5543655 - 2⁵ = 5543623 is a prime.

It is a super-2 number, since 2×5543655² = 61464221518050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14020 + ... + 14409.

It is an arithmetic number, because the mean of its divisors is an integer number (597030).

Almost surely, 2^5543655 is an apocalyptic number.

5543655 is a deficient number, since it is larger than the sum of its proper divisors (4008825).

5543655 is a wasteful number, since it uses less digits than its factorization.

5543655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28450.

The product of its digits is 45000, while the sum is 33.

The square root of 5543655 is about 2354.4967615183. The cubic root of 5543655 is about 176.9832088512.

The spelling of 5543655 in words is "five million, five hundred forty-three thousand, six hundred fifty-five".