829303953229 has 4 divisors (see below), whose sum is σ = 830189017084. Its totient is φ = 828418889376.

The previous prime is 829303953197. The next prime is 829303953277. The reversal of 829303953229 is 922359303928.

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 18722448900 + 810581504329 = 136830^2 + 900323^2 .

It is a cyclic number.

It is not a de Polignac number, because 829303953229 - 2⁵ = 829303953197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 829303953229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (829303950229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442530522 + ... + 442532395.

It is an arithmetic number, because the mean of its divisors is an integer number (207547254271).

Almost surely, 2^829303953229 is an apocalyptic number.

It is an amenable number.

829303953229 is a deficient number, since it is larger than the sum of its proper divisors (885063855).

829303953229 is an equidigital number, since it uses as much as digits as its factorization.

829303953229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885063854.

The product of its (nonzero) digits is 6298560, while the sum is 55.

The spelling of 829303953229 in words is "eight hundred twenty-nine billion, three hundred three million, nine hundred fifty-three thousand, two hundred twenty-nine".