5504455 has 16 divisors (see below), whose sum is σ = 7384608. Its totient is φ = 3904000.

The previous prime is 5504449. The next prime is 5504497. The reversal of 5504455 is 5544055.

It is not a de Polignac number, because 5504455 - 2¹⁷ = 5373383 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1035 + ... + 3475.

It is an arithmetic number, because the mean of its divisors is an integer number (461538).

Almost surely, 2^5504455 is an apocalyptic number.

5504455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5504455 is a deficient number, since it is larger than the sum of its proper divisors (1880153).

5504455 is a wasteful number, since it uses less digits than its factorization.

5504455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 5504455 is about 2346.1574968446. The cubic root of 5504455 is about 176.5650636065.

It can be divided in two parts, 550 and 4455, that added together give a palindrome (5005).

The spelling of 5504455 in words is "five million, five hundred four thousand, four hundred fifty-five".