99345529 has 4 divisors (see below), whose sum is σ = 99665280. Its totient is φ = 99025780.

The previous prime is 99345517. The next prime is 99345559. The reversal of 99345529 is 92554399.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99345529 - 2⁵ = 99345497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99345559) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 159409 + ... + 160030.

It is an arithmetic number, because the mean of its divisors is an integer number (24916320).

Almost surely, 2^99345529 is an apocalyptic number.

It is an amenable number.

99345529 is a deficient number, since it is larger than the sum of its proper divisors (319751).

99345529 is a wasteful number, since it uses less digits than its factorization.

99345529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319750.

The product of its digits is 437400, while the sum is 46.

The square root of 99345529 is about 9967.2227325369. Note that the first 3 decimals coincide. The cubic root of 99345529 is about 463.1440711518.

The spelling of 99345529 in words is "ninety-nine million, three hundred forty-five thousand, five hundred twenty-nine".