5520461 has 4 divisors (see below), whose sum is σ = 5845212. Its totient is φ = 5195712.

The previous prime is 5520457. The next prime is 5520467. The reversal of 5520461 is 1640255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1640255 = 5 ⋅328051.

It can be written as a sum of positive squares in 2 ways, for example, as 2941225 + 2579236 = 1715^2 + 1606^2 .

It is a cyclic number.

It is not a de Polignac number, because 5520461 - 2² = 5520457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520467) 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 3 ways as a sum of consecutive naturals, for example, 162350 + ... + 162383.

It is an arithmetic number, because the mean of its divisors is an integer number (1461303).

Almost surely, 2^5520461 is an apocalyptic number.

It is an amenable number.

5520461 is a deficient number, since it is larger than the sum of its proper divisors (324751).

5520461 is a wasteful number, since it uses less digits than its factorization.

5520461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324750.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5520461 is about 2349.5661301611. The cubic root of 5520461 is about 176.7360381810.

The spelling of 5520461 in words is "five million, five hundred twenty thousand, four hundred sixty-one".