5269513 has 2 divisors, whose sum is σ = 5269514. Its totient is φ = 5269512.

The previous prime is 5269501. The next prime is 5269543. The reversal of 5269513 is 3159625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5257849 + 11664 = 2293^2 + 108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5269513 is a prime.

5269513 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5269543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634756 + 2634757.

It is an arithmetic number, because the mean of its divisors is an integer number (2634757).

Almost surely, 2^5269513 is an apocalyptic number.

It is an amenable number.

5269513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5269513 is an equidigital number, since it uses as much as digits as its factorization.

5269513 is an odious number, because the sum of its binary digits is odd.

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

The square root of 5269513 is about 2295.5419839332. The cubic root of 5269513 is about 174.0163920788.

It can be divided in two parts, 52695 and 13, that multiplied together give a triangular number (685035 = T₁₁₇₀).

The spelling of 5269513 in words is "five million, two hundred sixty-nine thousand, five hundred thirteen".