201150525 has 48 divisors (see below), whose sum is σ = 359084160. Its totient is φ = 99052800.

The previous prime is 201150491. The next prime is 201150539. The reversal of 201150525 is 525051102.

It is not a de Polignac number, because 201150525 - 2⁶ = 201150461 is a prime.

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 48015 + ... + 52035.

It is an arithmetic number, because the mean of its divisors is an integer number (7480920).

Almost surely, 2^201150525 is an apocalyptic number.

201150525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201150525 is a deficient number, since it is larger than the sum of its proper divisors (157933635).

201150525 is a wasteful number, since it uses less digits than its factorization.

201150525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086 (or 4081 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 201150525 is about 14182.7544926929. The cubic root of 201150525 is about 585.9227893551.

The spelling of 201150525 in words is "two hundred one million, one hundred fifty thousand, five hundred twenty-five".