5203065 has 24 divisors (see below), whose sum is σ = 9685440. Its totient is φ = 2378208.

The previous prime is 5203061. The next prime is 5203069. The reversal of 5203065 is 5603025.

It is an interprime number because it is at equal distance from previous prime (5203061) and next prime (5203069).

It is not a de Polignac number, because 5203065 - 2² = 5203061 is a prime.

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

5203065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5203061) 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, 2805 + ... + 4274.

It is an arithmetic number, because the mean of its divisors is an integer number (403560).

Almost surely, 2^5203065 is an apocalyptic number.

It is an amenable number.

5203065 is a deficient number, since it is larger than the sum of its proper divisors (4482375).

5203065 is a wasteful number, since it uses less digits than its factorization.

5203065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101 (or 7094 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5203065 is about 2281.0227969049. The cubic root of 5203065 is about 173.2818531372.

The spelling of 5203065 in words is "five million, two hundred three thousand, sixty-five".