5403265 has 16 divisors (see below), whose sum is σ = 7448832. Its totient is φ = 3685824.

The previous prime is 5403259. The next prime is 5403283. The reversal of 5403265 is 5623045.

It is a cyclic number.

It is not a de Polignac number, because 5403265 - 2³ = 5403257 is a prime.

It is a Duffinian number.

5403265 is a lucky 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, 10852 + ... + 11338.

It is an arithmetic number, because the mean of its divisors is an integer number (465552).

Almost surely, 2^5403265 is an apocalyptic number.

It is an amenable number.

5403265 is a deficient number, since it is larger than the sum of its proper divisors (2045567).

5403265 is a wasteful number, since it uses less digits than its factorization.

5403265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5403265 is about 2324.4924177119. The cubic root of 5403265 is about 175.4764161240.

The spelling of 5403265 in words is "five million, four hundred three thousand, two hundred sixty-five".