83950033 has 2 divisors, whose sum is σ = 83950034. Its totient is φ = 83950032.

The previous prime is 83950021. The next prime is 83950049. The reversal of 83950033 is 33005938.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57653649 + 26296384 = 7593^2 + 5128^2 .

It is a cyclic number.

It is not a de Polignac number, because 83950033 - 2¹³ = 83941841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83949977 and 83950004.

It is not a weakly prime, because it can be changed into another prime (83950093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41975016 + 41975017.

It is an arithmetic number, because the mean of its divisors is an integer number (41975017).

Almost surely, 2^83950033 is an apocalyptic number.

It is an amenable number.

83950033 is a deficient number, since it is larger than the sum of its proper divisors (1).

83950033 is an equidigital number, since it uses as much as digits as its factorization.

83950033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 83950033 is about 9162.4250610851. The cubic root of 83950033 is about 437.8650588945.

The spelling of 83950033 in words is "eighty-three million, nine hundred fifty thousand, thirty-three".