5501405 has 32 divisors (see below), whose sum is σ = 8273664. Its totient is φ = 3419136.

The previous prime is 5501401. The next prime is 5501411. The reversal of 5501405 is 5041055.

It is not a de Polignac number, because 5501405 - 2² = 5501401 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 (5501401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48629 + ... + 48741.

It is an arithmetic number, because the mean of its divisors is an integer number (258552).

Almost surely, 2^5501405 is an apocalyptic number.

It is an amenable number.

5501405 is a deficient number, since it is larger than the sum of its proper divisors (2772259).

5501405 is a wasteful number, since it uses less digits than its factorization.

5501405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5501405 is about 2345.5074077905. The cubic root of 5501405 is about 176.5324462121.

The spelling of 5501405 in words is "five million, five hundred one thousand, four hundred five".