5259889525 has 12 divisors (see below), whose sum is σ = 7115196384. Its totient is φ = 3825374000.

The previous prime is 5259889511. The next prime is 5259889553.

5259889525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5259889525 - 2²⁷ = 5125671797 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 5259889525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9563161 + ... + 9563710.

It is an arithmetic number, because the mean of its divisors is an integer number (592933032).

Almost surely, 2^5259889525 is an apocalyptic number.

5259889525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5259889525 is a deficient number, since it is larger than the sum of its proper divisors (1855306859).

5259889525 is a wasteful number, since it uses less digits than its factorization.

5259889525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19126892 (or 19126887 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 58.

The square root of 5259889525 is about 72525.0958289612. The cubic root of 5259889525 is about 1739.1039475194.

The spelling of 5259889525 in words is "five billion, two hundred fifty-nine million, eight hundred eighty-nine thousand, five hundred twenty-five".