5259669 has 8 divisors (see below), whose sum is σ = 7032480. Its totient is φ = 3496656.

The previous prime is 5259641. The next prime is 5259671. The reversal of 5259669 is 9669525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5259669 - 2⁸ = 5259413 is a prime.

It is a super-2 number, since 2×5259669² = 55328235979122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5259669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1087 + ... + 3420.

It is an arithmetic number, because the mean of its divisors is an integer number (879060).

Almost surely, 2^5259669 is an apocalyptic number.

It is an amenable number.

5259669 is a deficient number, since it is larger than the sum of its proper divisors (1772811).

5259669 is a wasteful number, since it uses less digits than its factorization.

5259669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899.

The product of its digits is 145800, while the sum is 42.

The square root of 5259669 is about 2293.3968256715. The cubic root of 5259669 is about 173.9079642747.

The spelling of 5259669 in words is "five million, two hundred fifty-nine thousand, six hundred sixty-nine".