800010525 has 12 divisors (see below), whose sum is σ = 1322684192. Its totient is φ = 426672240.

The previous prime is 800010517. The next prime is 800010539. The reversal of 800010525 is 525010008.

It is not a de Polignac number, because 800010525 - 2³ = 800010517 is a prime.

It is a super-2 number, since 2×800010525² = 1280033680221551250, which contains 22 as substring.

It is a Duffinian number.

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, 5333329 + ... + 5333478.

Almost surely, 2^800010525 is an apocalyptic number.

It is an amenable number.

800010525 is a deficient number, since it is larger than the sum of its proper divisors (522673667).

800010525 is a wasteful number, since it uses less digits than its factorization.

800010525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10666820 (or 10666815 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 800010525 is about 28284.4573043218. The cubic root of 800010525 is about 928.3218377649.

The spelling of 800010525 in words is "eight hundred million, ten thousand, five hundred twenty-five".