5505481 has 8 divisors (see below), whose sum is σ = 5666760. Its totient is φ = 5346432.

The previous prime is 5505449. The next prime is 5505527. The reversal of 5505481 is 1845055.

It can be written as a sum of positive squares in 4 ways, for example, as 1585081 + 3920400 = 1259^2 + 1980^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5505481 - 2⁵ = 5505449 is a prime.

It is a super-2 number, since 2×5505481² = 60620642082722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5301 + ... + 6253.

It is an arithmetic number, because the mean of its divisors is an integer number (708345).

Almost surely, 2^5505481 is an apocalyptic number.

It is an amenable number.

5505481 is a deficient number, since it is larger than the sum of its proper divisors (161279).

5505481 is a wasteful number, since it uses less digits than its factorization.

5505481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 5505481 is about 2346.3761420540. The cubic root of 5505481 is about 176.5760331757.

The spelling of 5505481 in words is "five million, five hundred five thousand, four hundred eighty-one".