83226766250 has 20 divisors (see below), whose sum is σ = 156000253002. Its totient is φ = 33290706000.

The previous prime is 83226766241. The next prime is 83226766313. The reversal of 83226766250 is 5266762238.

It can be written as a sum of positive squares in 5 ways, for example, as 2507705929 + 80719060321 = 50077^2 + 284111^2 .

It is a junction number, because it is equal to n+sod(n) for n = 83226766195 and 83226766204.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 33289457 + ... + 33291956.

Almost surely, 2^83226766250 is an apocalyptic number.

83226766250 is a deficient number, since it is larger than the sum of its proper divisors (72773486752).

83226766250 is an equidigital number, since it uses as much as digits as its factorization.

83226766250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66581435 (or 66581420 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 83226766250 in words is "eighty-three billion, two hundred twenty-six million, seven hundred sixty-six thousand, two hundred fifty".