5501445 has 16 divisors (see below), whose sum is σ = 9106560. Its totient is φ = 2832704.

The previous prime is 5501443. The next prime is 5501449. The reversal of 5501445 is 5441055.

It is a cyclic number.

It is not a de Polignac number, because 5501445 - 2¹ = 5501443 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 (5501443) 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 15 ways as a sum of consecutive naturals, for example, 5889 + ... + 6758.

It is an arithmetic number, because the mean of its divisors is an integer number (569160).

Almost surely, 2^5501445 is an apocalyptic number.

It is an amenable number.

5501445 is a deficient number, since it is larger than the sum of its proper divisors (3605115).

5501445 is a wasteful number, since it uses less digits than its factorization.

5501445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12684.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 5501445 is about 2345.5159347146. The cubic root of 5501445 is about 176.5328740592.

The spelling of 5501445 in words is "five million, five hundred one thousand, four hundred forty-five".