8101525 has 12 divisors (see below), whose sum is σ = 10084672. Its totient is φ = 6456240.

The previous prime is 8101517. The next prime is 8101549. The reversal of 8101525 is 5251018.

It is not a de Polignac number, because 8101525 - 2³ = 8101517 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8101496 and 8101505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8734 + ... + 9616.

Almost surely, 2^8101525 is an apocalyptic number.

It is an amenable number.

8101525 is a deficient number, since it is larger than the sum of its proper divisors (1983147).

8101525 is a wasteful number, since it uses less digits than its factorization.

8101525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 8101525 is about 2846.3177967332. The cubic root of 8101525 is about 200.8424877554.

The spelling of 8101525 in words is "eight million, one hundred one thousand, five hundred twenty-five".