99763753 has 4 divisors (see below), whose sum is σ = 99832068. Its totient is φ = 99695440.

The previous prime is 99763739. The next prime is 99763777. The reversal of 99763753 is 35736799.

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 50651689 + 49112064 = 7117^2 + 7008^2 .

It is a cyclic number.

It is not a de Polignac number, because 99763753 - 2⁵ = 99763721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99763697 and 99763706.

It is not an unprimeable number, because it can be changed into a prime (99763723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31918 + ... + 34903.

It is an arithmetic number, because the mean of its divisors is an integer number (24958017).

Almost surely, 2^99763753 is an apocalyptic number.

It is an amenable number.

99763753 is a deficient number, since it is larger than the sum of its proper divisors (68315).

99763753 is a wasteful number, since it uses less digits than its factorization.

99763753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68314.

The product of its digits is 1071630, while the sum is 49.

The square root of 99763753 is about 9988.1806651662. The cubic root of 99763753 is about 463.7930746601.

The spelling of 99763753 in words is "ninety-nine million, seven hundred sixty-three thousand, seven hundred fifty-three".