65350438333 has 2 divisors, whose sum is σ = 65350438334. Its totient is φ = 65350438332.

The previous prime is 65350438253. The next prime is 65350438369. The reversal of 65350438333 is 33383405356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65227627609 + 122810724 = 255397^2 + 11082^2 .

It is a cyclic number.

It is not a de Polignac number, because 65350438333 - 2¹³ = 65350430141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65350438333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65350438393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32675219166 + 32675219167.

It is an arithmetic number, because the mean of its divisors is an integer number (32675219167).

Almost surely, 2^65350438333 is an apocalyptic number.

It is an amenable number.

65350438333 is a deficient number, since it is larger than the sum of its proper divisors (1).

65350438333 is an equidigital number, since it uses as much as digits as its factorization.

65350438333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 43.

The spelling of 65350438333 in words is "sixty-five billion, three hundred fifty million, four hundred thirty-eight thousand, three hundred thirty-three".