99136753 has 4 divisors (see below), whose sum is σ = 99302308. Its totient is φ = 98971200.

The previous prime is 99136733. The next prime is 99136757. The reversal of 99136753 is 35763199.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65820769 + 33315984 = 8113^2 + 5772^2 .

It is a cyclic number.

It is not a de Polignac number, because 99136753 - 2⁵ = 99136721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99136757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81876 + ... + 83077.

It is an arithmetic number, because the mean of its divisors is an integer number (24825577).

Almost surely, 2^99136753 is an apocalyptic number.

It is an amenable number.

99136753 is a deficient number, since it is larger than the sum of its proper divisors (165555).

99136753 is a wasteful number, since it uses less digits than its factorization.

99136753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165554.

The product of its digits is 153090, while the sum is 43.

The square root of 99136753 is about 9956.7440963399. The cubic root of 99136753 is about 462.8194090662.

The spelling of 99136753 in words is "ninety-nine million, one hundred thirty-six thousand, seven hundred fifty-three".