99044853 has 16 divisors (see below), whose sum is σ = 139366080. Its totient is φ = 62394624.

The previous prime is 99044849. The next prime is 99044879. The reversal of 99044853 is 35844099.

It is not a de Polignac number, because 99044853 - 2² = 99044849 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99044843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22675 + ... + 26687.

It is an arithmetic number, because the mean of its divisors is an integer number (8710380).

Almost surely, 2^99044853 is an apocalyptic number.

It is an amenable number.

99044853 is a deficient number, since it is larger than the sum of its proper divisors (40321227).

99044853 is a wasteful number, since it uses less digits than its factorization.

99044853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 99044853 is about 9952.1280638866. The cubic root of 99044853 is about 462.6763532974.

The spelling of 99044853 in words is "ninety-nine million, forty-four thousand, eight hundred fifty-three".