5543061 has 4 divisors (see below), whose sum is σ = 7390752. Its totient is φ = 3695372.

The previous prime is 5543053. The next prime is 5543063. The reversal of 5543061 is 1603455.

5543061 is nontrivially palindromic in base 2.

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 5543061 - 2³ = 5543053 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923841 + ... + 923846.

It is an arithmetic number, because the mean of its divisors is an integer number (1847688).

Almost surely, 2^5543061 is an apocalyptic number.

It is an amenable number.

5543061 is a deficient number, since it is larger than the sum of its proper divisors (1847691).

5543061 is a wasteful number, since it uses less digits than its factorization.

5543061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847690.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5543061 is about 2354.3706165343. The cubic root of 5543061 is about 176.9768874031.

The spelling of 5543061 in words is "five million, five hundred forty-three thousand, sixty-one".