65070433 has 2 divisors, whose sum is σ = 65070434. Its totient is φ = 65070432.

The previous prime is 65070431. The next prime is 65070449. The reversal of 65070433 is 33407056.

65070433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41177889 + 23892544 = 6417^2 + 4888^2 .

It is a cyclic number.

It is not a de Polignac number, because 65070433 - 2¹ = 65070431 is a prime.

It is a super-2 number, since 2×65070433² = 8468322501614978, which contains 22 as substring.

Together with 65070431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (65070431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32535216 + 32535217.

It is an arithmetic number, because the mean of its divisors is an integer number (32535217).

Almost surely, 2^65070433 is an apocalyptic number.

It is an amenable number.

65070433 is a deficient number, since it is larger than the sum of its proper divisors (1).

65070433 is an equidigital number, since it uses as much as digits as its factorization.

65070433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 65070433 is about 8066.6246348767. The cubic root of 65070433 is about 402.2177499879.

Adding to 65070433 its reverse (33407056), we get a palindrome (98477489).

The spelling of 65070433 in words is "sixty-five million, seventy thousand, four hundred thirty-three".