5265319 has 6 divisors (see below), whose sum is σ = 5441640. Its totient is φ = 5094540.

The previous prime is 5265313. The next prime is 5265331. The reversal of 5265319 is 9135625.

It is not a de Polignac number, because 5265319 - 2³ = 5265311 is a prime.

It is a super-2 number, since 2×5265319² = 55447168343522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1779 + ... + 3700.

It is an arithmetic number, because the mean of its divisors is an integer number (906940).

Almost surely, 2^5265319 is an apocalyptic number.

5265319 is a deficient number, since it is larger than the sum of its proper divisors (176321).

5265319 is an equidigital number, since it uses as much as digits as its factorization.

5265319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541 (or 5510 counting only the distinct ones).

The product of its digits is 8100, while the sum is 31.

The square root of 5265319 is about 2294.6282923384. The cubic root of 5265319 is about 173.9702133360.

The spelling of 5265319 in words is "five million, two hundred sixty-five thousand, three hundred nineteen".