16000525 has 12 divisors (see below), whose sum is σ = 20704032. Its totient is φ = 12243440.

The previous prime is 16000511. The next prime is 16000573. The reversal of 16000525 is 52500061.

It is a happy number.

It is not a de Polignac number, because 16000525 - 2²³ = 7611917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13339 + ... + 14488.

It is an arithmetic number, because the mean of its divisors is an integer number (1725336).

Almost surely, 2^16000525 is an apocalyptic number.

It is an amenable number.

16000525 is a deficient number, since it is larger than the sum of its proper divisors (4703507).

16000525 is a wasteful number, since it uses less digits than its factorization.

16000525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27860 (or 27855 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 16000525 is about 4000.0656244617. The cubic root of 16000525 is about 251.9869660261.

Adding to 16000525 its reverse (52500061), we get a palindrome (68500586).

The spelling of 16000525 in words is "sixteen million, five hundred twenty-five", and thus it is an aban number.