5259265 has 12 divisors (see below), whose sum is σ = 6937812. Its totient is φ = 3824480.

The previous prime is 5259263. The next prime is 5259269. The reversal of 5259265 is 5629525.

It can be written as a sum of positive squares in 2 ways, for example, as 937024 + 4322241 = 968^2 + 2079^2 .

It is not a de Polignac number, because 5259265 - 2¹ = 5259263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5259265.

It is not an unprimeable number, because it can be changed into a prime (5259263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3742 + ... + 4951.

It is an arithmetic number, because the mean of its divisors is an integer number (578151).

It is a Proth number, since it is equal to 321 ⋅ 2¹⁴ + 1 and 321 < 2¹⁴.

Almost surely, 2^5259265 is an apocalyptic number.

5259265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5259265 is a deficient number, since it is larger than the sum of its proper divisors (1678547).

5259265 is a wasteful number, since it uses less digits than its factorization.

5259265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8720 (or 8709 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 5259265 is about 2293.3087450232. The cubic root of 5259265 is about 173.9035114839.

The spelling of 5259265 in words is "five million, two hundred fifty-nine thousand, two hundred sixty-five".