83153333 has 2 divisors, whose sum is σ = 83153334. Its totient is φ = 83153332.

The previous prime is 83153327. The next prime is 83153359. The reversal of 83153333 is 33335138.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60808804 + 22344529 = 7798^2 + 4727^2 .

It is a cyclic number.

It is not a de Polignac number, because 83153333 - 2⁶ = 83153269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83153296 and 83153305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83153363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41576666 + 41576667.

It is an arithmetic number, because the mean of its divisors is an integer number (41576667).

Almost surely, 2^83153333 is an apocalyptic number.

It is an amenable number.

83153333 is a deficient number, since it is larger than the sum of its proper divisors (1).

83153333 is an equidigital number, since it uses as much as digits as its factorization.

83153333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 29.

The square root of 83153333 is about 9118.8449378197. The cubic root of 83153333 is about 436.4755161135.

The spelling of 83153333 in words is "eighty-three million, one hundred fifty-three thousand, three hundred thirty-three".