985059525 has 24 divisors (see below), whose sum is σ = 1699444800. Its totient is φ = 502522240.

The previous prime is 985059499. The next prime is 985059539. The reversal of 985059525 is 525950589.

It is not a de Polignac number, because 985059525 - 2²¹ = 982962373 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283800 + ... + 287249.

It is an arithmetic number, because the mean of its divisors is an integer number (70810200).

Almost surely, 2^985059525 is an apocalyptic number.

It is an amenable number.

985059525 is a deficient number, since it is larger than the sum of its proper divisors (714385275).

985059525 is a wasteful number, since it uses less digits than its factorization.

985059525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571085 (or 571080 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 48.

The square root of 985059525 is about 31385.6579507265. The cubic root of 985059525 is about 994.9948317535.

The spelling of 985059525 in words is "nine hundred eighty-five million, fifty-nine thousand, five hundred twenty-five".