5205501 has 24 divisors (see below), whose sum is σ = 8760960. Its totient is φ = 2916576.

The previous prime is 5205491. The next prime is 5205523. The reversal of 5205501 is 1055025.

It is not a de Polignac number, because 5205501 - 2⁵ = 5205469 is a prime.

It is a super-2 number, since 2×5205501² = 54194481322002, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2560 + ... + 4118.

It is an arithmetic number, because the mean of its divisors is an integer number (365040).

Almost surely, 2^5205501 is an apocalyptic number.

It is an amenable number.

5205501 is a deficient number, since it is larger than the sum of its proper divisors (3555459).

5205501 is a wasteful number, since it uses less digits than its factorization.

5205501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625 (or 1622 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5205501 is about 2281.5567054097. The cubic root of 5205501 is about 173.3088916062.

The spelling of 5205501 in words is "five million, two hundred five thousand, five hundred one".