5503557 has 8 divisors (see below), whose sum is σ = 7371040. Its totient is φ = 3652560.

The previous prime is 5503549. The next prime is 5503567. The reversal of 5503557 is 7553055.

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

It is not a de Polignac number, because 5503557 - 2³ = 5503549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503507) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3319 + ... + 4692.

It is an arithmetic number, because the mean of its divisors is an integer number (921380).

Almost surely, 2^5503557 is an apocalyptic number.

It is an amenable number.

5503557 is a deficient number, since it is larger than the sum of its proper divisors (1867483).

5503557 is a wasteful number, since it uses less digits than its factorization.

5503557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8243.

The product of its (nonzero) digits is 13125, while the sum is 30.

The square root of 5503557 is about 2345.9661122872. The cubic root of 5503557 is about 176.5554614418. Note that the first 3 decimals are identical.

The spelling of 5503557 in words is "five million, five hundred three thousand, five hundred fifty-seven".