5259429 has 24 divisors (see below), whose sum is σ = 8965632. Its totient is φ = 2907360.

The previous prime is 5259427. The next prime is 5259473. The reversal of 5259429 is 9249525.

It is a happy number.

It is not a de Polignac number, because 5259429 - 2¹ = 5259427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5259393 and 5259402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259421) 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 in 23 ways as a sum of consecutive naturals, for example, 607 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (373568).

Almost surely, 2^5259429 is an apocalyptic number.

It is an amenable number.

5259429 is a deficient number, since it is larger than the sum of its proper divisors (3706203).

5259429 is a wasteful number, since it uses less digits than its factorization.

5259429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737 (or 2734 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5259429 is about 2293.3445009418. The cubic root of 5259429 is about 173.9053190799.

The spelling of 5259429 in words is "five million, two hundred fifty-nine thousand, four hundred twenty-nine".