525603085 has 8 divisors (see below), whose sum is σ = 720827136. Its totient is φ = 360413520.

The previous prime is 525603083. The next prime is 525603119. The reversal of 525603085 is 580306525.

It is a happy number.

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

It is not a de Polignac number, because 525603085 - 2¹ = 525603083 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 525603085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525603083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7508581 + ... + 7508650.

It is an arithmetic number, because the mean of its divisors is an integer number (90103392).

Almost surely, 2^525603085 is an apocalyptic number.

It is an amenable number.

525603085 is a deficient number, since it is larger than the sum of its proper divisors (195224051).

525603085 is a wasteful number, since it uses less digits than its factorization.

525603085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15017243.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 525603085 is about 22926.0350911360. The cubic root of 525603085 is about 807.0231046843.

The spelling of 525603085 in words is "five hundred twenty-five million, six hundred three thousand, eighty-five".