5303613 has 24 divisors (see below), whose sum is σ = 8326560. Its totient is φ = 2993760.

The previous prime is 5303587. The next prime is 5303633. The reversal of 5303613 is 3163035.

It is not a de Polignac number, because 5303613 - 2⁵ = 5303581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

5303613 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5303613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5303633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15858 + ... + 16188.

It is an arithmetic number, because the mean of its divisors is an integer number (346940).

Almost surely, 2^5303613 is an apocalyptic number.

It is an amenable number.

5303613 is a deficient number, since it is larger than the sum of its proper divisors (3022947).

5303613 is a wasteful number, since it uses less digits than its factorization.

5303613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 5303613 is about 2302.9574464154. The cubic root of 5303613 is about 174.3909494539.

Adding to 5303613 its reverse (3163035), we get a palindrome (8466648).

The spelling of 5303613 in words is "five million, three hundred three thousand, six hundred thirteen".