5503481 has 8 divisors (see below), whose sum is σ = 5666304. Its totient is φ = 5343120.

The previous prime is 5503469. The next prime is 5503499. The reversal of 5503481 is 1843055.

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 5503481 - 2²² = 1309177 is a prime.

It is a super-2 number, since 2×5503481² = 60576606234722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5503481.

It is not an unprimeable number, because it can be changed into a prime (5503411) 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, 4520 + ... + 5606.

It is an arithmetic number, because the mean of its divisors is an integer number (708288).

Almost surely, 2^5503481 is an apocalyptic number.

It is an amenable number.

5503481 is a deficient number, since it is larger than the sum of its proper divisors (162823).

5503481 is a wasteful number, since it uses less digits than its factorization.

5503481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5503481 is about 2345.9499142139. The cubic root of 5503481 is about 176.5546487385.

The spelling of 5503481 in words is "five million, five hundred three thousand, four hundred eighty-one".