83709050040226 has 8 divisors (see below), whose sum is σ = 135222311603484. Its totient is φ = 38634946172400.

The previous prime is 83709050040223. The next prime is 83709050040337. The reversal of 83709050040226 is 62204005090738.

It is a Cunningham number, because it is equal to 9149265²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 83709050040225 + 1 = 9149265^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (83709050040223) 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 3 ways as a sum of consecutive naturals, for example, 1609789423825 + ... + 1609789423876.

Almost surely, 2^{83709050040226} is an apocalyptic number.

83709050040226 is a deficient number, since it is larger than the sum of its proper divisors (51513261563258).

83709050040226 is a wasteful number, since it uses less digits than its factorization.

83709050040226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219578847716.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 83709050040226 in words is "eighty-three trillion, seven hundred nine billion, fifty million, forty thousand, two hundred twenty-six".