99814525 has 12 divisors (see below), whose sum is σ = 125339200. Its totient is φ = 78839280.

The previous prime is 99814447. The next prime is 99814553. The reversal of 99814525 is 52541899.

It is not a de Polignac number, because 99814525 - 2¹¹ = 99812477 is a prime.

It is a super-3 number, since 3×99814525³ (a number of 25 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 23295 + ... + 27244.

Almost surely, 2^99814525 is an apocalyptic number.

It is an amenable number.

99814525 is a deficient number, since it is larger than the sum of its proper divisors (25524675).

99814525 is a wasteful number, since it uses less digits than its factorization.

99814525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50628 (or 50623 counting only the distinct ones).

The product of its digits is 129600, while the sum is 43.

The square root of 99814525 is about 9990.7219458856. The cubic root of 99814525 is about 463.8717395317.

The spelling of 99814525 in words is "ninety-nine million, eight hundred fourteen thousand, five hundred twenty-five".