99053449 has 16 divisors (see below), whose sum is σ = 111694464. Its totient is φ = 87068800.

The previous prime is 99053443. The next prime is 99053453. The reversal of 99053449 is 94435099.

It is a cyclic number.

It is not a de Polignac number, because 99053449 - 2⁷ = 99053321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99053443) 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 15 ways as a sum of consecutive naturals, for example, 40197 + ... + 42589.

It is an arithmetic number, because the mean of its divisors is an integer number (6980904).

Almost surely, 2^99053449 is an apocalyptic number.

It is an amenable number.

99053449 is a deficient number, since it is larger than the sum of its proper divisors (12641015).

99053449 is a wasteful number, since it uses less digits than its factorization.

99053449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 99053449 is about 9952.5599219497. The cubic root of 99053449 is about 462.6897379771.

The spelling of 99053449 in words is "ninety-nine million, fifty-three thousand, four hundred forty-nine".