83630153333 has 2 divisors, whose sum is σ = 83630153334. Its totient is φ = 83630153332.

The previous prime is 83630153309. The next prime is 83630153351. The reversal of 83630153333 is 33335103638.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81417203569 + 2212949764 = 285337^2 + 47042^2 .

It is a cyclic number.

It is not a de Polignac number, because 83630153333 - 2²⁶ = 83563044469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83630153363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41815076666 + 41815076667.

It is an arithmetic number, because the mean of its divisors is an integer number (41815076667).

Almost surely, 2^83630153333 is an apocalyptic number.

It is an amenable number.

83630153333 is a deficient number, since it is larger than the sum of its proper divisors (1).

83630153333 is an equidigital number, since it uses as much as digits as its factorization.

83630153333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 38.

The spelling of 83630153333 in words is "eighty-three billion, six hundred thirty million, one hundred fifty-three thousand, three hundred thirty-three".